Ours were developed 40 years ago my Bill Martin for Snap-On. Plus these can be removed if you relocate.
Draper Fold Flat Sack Truck Heavy Duty Cast Aluminium Nonslip Base Plate 90kg
x2 Amtech - 50 x 300mm F Clamp, Heavy-Duty Cast Iron Heads with Soft Jaw Guards
- 50 X 300Mm F Clamp, Heavy-Duty Cast Iron Heads with Soft Jaw Guards, Quick Adj
F Clamp 50mm x 300mm Heavy Duty Cast Iron Heads Plastic Jaw Guards Amtech D1910
Clamp 50mm x 300mm Heavy Duty Cast Iron Heads Plastic Jaw Guards Amtech D1910
