More from 28 mm (metric spacing)
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Ball Lock Bolts, 28 mm
Regular price
From $74.00 USD
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From $74.00 USD
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Inserta Clamps, 28 mm
Regular price
From $65.00 USD
Sale price
From $65.00 USD
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Angle Squares, 28 mm (metric spacing)
Regular price
From $78.50 USD
Sale price
From $78.50 USD
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![G Left Stop and Clamping Square, 750 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280166P_1.jpg?v=1747255948&width=3024)
![G Left Stop and Clamping Square, 750 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280166P_2.jpg?v=1747255948&width=3024)
35% Off
G Left Stop and Clamping Square, 750 mm, Nitrided [Open Box]
Regular price
$234.00 USD
Sale price
$234.00 USD
Regular price
$360.00 USD
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![G Right Stop and Clamping Square, 750 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280167P_1.jpg?v=1747255978&width=3024)
![G Right Stop and Clamping Square, 750 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280167.P-2.jpg?v=1747256003&width=3024)
35% Off
G Right Stop and Clamping Square, 750 mm, Nitrided [Open Box]
Regular price
$234.00 USD
Sale price
$234.00 USD
Regular price
$360.00 USD
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Straight Edge Stops, 28 mm (metric spacing)
Regular price
From $54.50 USD
Sale price
From $54.50 USD
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Inserta Pliers, 28 mm
Regular price
From $55.50 USD
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From $55.50 USD
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Angle Squares, U28 (inch spacing)
Regular price
From $111.00 USD
Sale price
From $111.00 USD
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![GK Right Stop and Clamping Square, 300 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280126P_1.jpg?v=1747255561&width=3024)
![GK Right Stop and Clamping Square, 300 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280126P_2.jpg?v=1747255577&width=3024)
35% Off
GK Right Stop and Clamping Square, 300 mm, Nitrided [Open Box]
Regular price
$208.00 USD
Sale price
$208.00 USD
Regular price
$320.00 USD
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Side Push Clamp, 28 mm
Regular price
$73.00 USD
Sale price
$73.00 USD
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4-pc Ratchet Action Inserta Clamp
Regular price
$244.80 USD
Sale price
$244.80 USD
Regular price
$288.00 USD
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![Professional Screw Clamp, 28 mm [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280610.jpg?v=1746075457&width=1500)
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Professional Screw Clamp, 28 mm [Open Box]
Regular price
$71.50 USD
Sale price
$71.50 USD
Regular price
$110.00 USD
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Heavy Duty Cast Squares - 4 Faces, U28 (inch spacing)
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From $397.00 USD
Sale price
From $397.00 USD
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![GK Left Stop and Clamping Square, 300 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280124P_1.jpg?v=1747255594&width=3024)
![GK Left Stop and Clamping Square, 300 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280124P_2.jpg?v=1747255610&width=3024)
35% Off
GK Left Stop and Clamping Square, 300 mm, Nitrided [Open Box]
Regular price
$208.00 USD
Sale price
$208.00 USD
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$320.00 USD
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![G Right Stop and Clamping Square, 500 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280162_1_be9250c4-7e19-4544-af96-44e0bf9b7eae.jpg?v=1747255717&width=3024)
![G Right Stop and Clamping Square, 500 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280162_2_ef0b6987-2044-4fbd-9369-df42a00900ae.jpg?v=1747255739&width=3024)
35% Off
G Right Stop and Clamping Square, 500 mm, Nitrided [Open Box]
Regular price
$165.75 USD
Sale price
$165.75 USD
Regular price
$255.00 USD
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![G Stop and Clamping Square with Right Rotation Angle, 500 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280165_1.jpg?v=1747255764&width=3024)
![G Stop and Clamping Square with Right Rotation Angle, 500 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280165_2.jpg?v=1747255796&width=3024)
35% Off
G Stop and Clamping Square with Right Rotation Angle, 500 mm, Nitrided [Open Box]
Regular price
$247.00 USD
Sale price
$247.00 USD
Regular price
$380.00 USD
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![G Stop and Clamping Square with Left Rotation Angle, 500 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280164_1.jpg?v=1747255828&width=3024)
![G Stop and Clamping Square with Left Rotation Angle, 500 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280164_2.jpg?v=1747255848&width=3024)
35% Off
G Stop and Clamping Square with Left Rotation Angle, 500 mm, Nitrided [Open Box]
Regular price
$247.00 USD
Sale price
$247.00 USD
Regular price
$380.00 USD
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![Magnetic Clamping Bolt, 46 mm, Aluminum [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-160740-1_1.jpg?v=1747245722&width=1316)
35% Off
Magnetic Clamping Bolt, 46 mm, Aluminum [Open Box]
Regular price
$16.25 USD
Sale price
$16.25 USD
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$25.00 USD
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Hex-Clamps, with Nut & Pad, 28 mm
Regular price
From $37.50 USD
Sale price
From $37.50 USD
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Spring Push Pin, Fit 28 mm Holes
Regular price
$14.60 USD
Sale price
$14.60 USD
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Magnetic Clamping Bolts, 28 mm
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From $19.10 USD
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From $19.10 USD
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![Square Riser Block, 500x500x100 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/2-160290p-500x500x100mm-riser-block-plasma-nitrided-16mm-welding-table-accessories-2-160290p-siegmund-welding-tables-usa-an-official-division-of-quantum-machine-418488.webp?v=1753392885&width=468)
30% Off
Square Riser Block, 500x500x100 mm, Nitrided [Open Box]
Regular price
$875.00 USD
Sale price
$875.00 USD
Regular price
$1,250.00 USD
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![Square U-Shape Riser Block, 4000x400x200 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/s11.png?v=1753392633&width=484)
![Square U-Shape Riser Block, 4000x400x200 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/s12.png?v=1753392633&width=484)
30% Off
Square U-Shape Riser Block, 4000x400x200 mm, Nitrided [Open Box]
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$5,425.00 USD
Sale price
$5,425.00 USD
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$7,750.00 USD
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![Square U-Shape Riser Block, 2000x400x200 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/Screenshot-7_24_2025_2_24_19PM.png?v=1753392425&width=700)
![Square U-Shape Riser Block, 2000x400x200 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/Screenshot-7_24_2025_2_24_32PM.png?v=1753392425&width=421)
35% Off
Square U-Shape Riser Block, 2000x400x200 mm, Nitrided [Open Box]
Regular price
$2,275.00 USD
Sale price
$2,275.00 USD
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$3,500.00 USD
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![Welding Table, 2000x1000 mm [Open Box]](http://stronghandtools.com/cdn/shop/files/S1-280020-PT1.jpg?v=1750195435&width=4032)
40% Off
Welding Table, 2000x1000 mm [Open Box]
Regular price
$3,600.00 USD
Sale price
$3,600.00 USD
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$6,000.00 USD
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![8.7 Series Welding Table, 2000x1000 mm [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280020.XD7.jpg?v=1750195261&width=4032)
50% Off
8.7 Series Welding Table, 2000x1000 mm [Open Box]
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$3,415.00 USD
Sale price
$3,415.00 USD
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$6,830.00 USD
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![8.7 Series Welding Table, 2000x1200 mm [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280060-XD7.jpg?v=1750195143&width=4032)
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8.7 Series Welding Table, 2000x1200 mm [Open Box]
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$4,925.00 USD
Sale price
$4,925.00 USD
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$8,210.00 USD
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![Square U-Shape Riser Block, 1500x400x400 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280380-3-P.jpg?v=1750194527&width=2880)
35% Off
Square U-Shape Riser Block, 1500x400x400 mm, Nitrided [Open Box]
Regular price
$3,010.00 USD
Sale price
$3,010.00 USD
Regular price
$4,631.00 USD
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![GK Right Stop and Clamping Square, 600 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280136P_1.jpg?v=1747255522&width=3024)
![GK Right Stop and Clamping Square, 600 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280136P_2.jpg?v=1747255541&width=3024)
GK Right Stop and Clamping Square, 600 mm, Nitrided [Open Box]
Regular price
$325.00 USD
Sale price
$325.00 USD
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$500.00 USD
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![Moveable Square, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280302_1.jpg?v=1747251781&width=3024)
![Moveable Square, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280302_2.jpg?v=1747251809&width=3235)
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Moveable Square, Nitrided [Open Box]
Regular price
$221.00 USD
Sale price
$221.00 USD
Regular price
$340.00 USD
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![Right Support and Clamping Frame Riser Block, 300 x 200 x 100 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280300_2.jpg?v=1747251683&width=2749)
![Right Support and Clamping Frame Riser Block, 300 x 200 x 100 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280300_1.jpg?v=1747251683&width=3024)
35% Off
Right Support and Clamping Frame Riser Block, 300 x 200 x 100 mm, Nitrided [Open Box]
Regular price
$273.00 USD
Sale price
$273.00 USD
Regular price
$420.00 USD
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![Square U-Shape Riser Block, 200 x 200 x 200 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280396-1-P_2.jpg?v=1747251437&width=2385)
![Square U-Shape Riser Block, 200 x 200 x 200 mm, Nitrided [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280396-1-P_1.jpg?v=1747251437&width=2360)
35% Off
Square U-Shape Riser Block, 200 x 200 x 200 mm, Nitrided [Open Box]
Regular price
$373.75 USD
Sale price
$373.75 USD
Regular price
$575.00 USD
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![GK Right Stop and Clamping Square, 300 mm, Aluminum/Titanium [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280121_1.jpg?v=1747256024&width=3024)
![GK Right Stop and Clamping Square, 300 mm, Aluminum/Titanium [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280121_2.jpg?v=1747256037&width=3024)
35% Off
GK Right Stop and Clamping Square, 300 mm, Aluminum/Titanium [Open Box]
Regular price
$299.00 USD
Sale price
$299.00 USD
Regular price
$460.00 USD
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![GK Left Stop and Clamping Square, 300 mm, Aluminum/Titanium [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280120_1.jpg?v=1747256063&width=2838)
![GK Left Stop and Clamping Square, 300 mm, Aluminum/Titanium [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280120_2.jpg?v=1747256077&width=3024)
35% Off
GK Left Stop and Clamping Square, 300 mm, Aluminum/Titanium [Open Box]
Regular price
$299.00 USD
Sale price
$299.00 USD
Regular price
$460.00 USD
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![Flex-Stop, 50 x 89 mm, Galvanized Steel [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280413_1.jpg?v=1747246415&width=1976)
![Flex-Stop, 50 x 89 mm, Galvanized Steel [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280413_2.jpg?v=1747246430&width=1695)
35% Off
Flex-Stop, 50 x 89 mm, Galvanized Steel [Open Box]
Regular price
$24.70 USD
Sale price
$24.70 USD
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$38.00 USD
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![Magnetic Clamping Bolt, 93 mm, Aluminum [Open Box]](http://stronghandtools.com/cdn/shop/files/S2-280740-1_2.jpg?v=1747246099&width=1751)
35% Off
Magnetic Clamping Bolt, 93 mm, Aluminum [Open Box]
Regular price
$29.25 USD
Sale price
$29.25 USD
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$45.00 USD
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BuildPro Welding Tables
From small tasks to large-scale projects, BuildPro has the perfect welding tables and fixturing tools to meet your needs. Engineered for precision, versatility, and durability, BuildPro products are trusted by professionals across industries. Whether you're working in a compact workshop or managing complex fabrication jobs, BuildPro's modular design and expansive accessory options ensure you get the job done right—every time.
Alpha28 Tables
Our largest and most robust tables to date. Featuring 5 distinct tabletop sizes and equipped with 28 mm boreholes, this series offers an exceptional heavy-duty surface, perfectly catering to all your welding requirements.
The Alpha 5/8 series is a versatile, 5-sided medium-duty table with 5/8" boreholes, offering five size options and greater flexibility than single-sided tables.
A versatile line designed for maximum productivity and flexibility, fully compatible with all 5/8 tooling.
The OG of modular welding tables: BuildPro MAX, available in 11 sizes with slotted or slotless tops and two finish options for maximum flexibility.
Compatible with all welding tables with 16 mm boreholes from any table manufacturer
System Comparison
| Alpha 28 Tables | Alpha 5/8 Tables | MAX Tables | Rhino Carts | FixturePoint Tables (Legacy) | |
|---|---|---|---|---|---|
| System | Metric | Imperial | Imperial | Imperial | Metric |
| Table Hole Dia. | 28 mm (1.1") | 5/8" | 5/8" | 5/8" | 16 mm (0.63") |
| Hole Spacing | 100 mm (3.9") | 2.000" | 2.000" | 2.000" | 50 mm (2") |
| Table Flatness | ±0.125 mm per 600 x 600 mm (±0.005 per 24" x 24") | ±0.005 per 24" x 24" | ±0.005 per 24" x 24" | ±0.015" per 24" x 24" | 0.7 mm per 1,000 mm (0.028" per 40") |
| Top Plate Thickness | 25 ±0.06 mm (1" ±0.002) | 0.47" ±0.004 | 0.630" ±0.004 | 0.630" ±0.004 | 4 ±0.3 mm (0.16" ±0.01) |
| Tabletop Side Height | 200 mm (7.9") | 6" | 6.25" | 4.3" | 109 mm (4.3") |
| Finish | Nitrided | Nitrided | Nitrided / Standard | Nitrided | Standard |
