TENNSMITH's heavy-duty hand brakes are designed and built for long service and accurate bending. Welded steel plate construction and heavy truss rods and braces provide strength and durability.
With much more substantial steel side plates than other domestically made units, these brakes have the rigidity required for upper beam adjustment without the use of wrenches.
Equipped with thrust bearings, the upper leaf adjustment screws permit quick, accurate alignment for different material thicknesses or radii.
Removable apron angle and insert permit 1/4-inch reverse bends in lighter material.
Bored in line to ensure perfect alignment, the pivot points are fitted with oil impregnated bearings. The hinge pins are high-tensile, alloy steel.
Ductile steel clamp handles, heavy yokes, grease fittings and an apron stop rod complement the many other fine features of these heavy-duty brakes.
| Heavy-Duty Hand Brakes | HB121-18 | HB121-16 | HB121-14 | HB145-18 |
| Capacity, mild steel | 18 gauge/1.25 mm | 16 gauge/1.6 mm | 14 gauge/2.0 mm | 18 gauge/1.25 mm |
| Bending length | 121 in./3073 mm | 121 in./3073 mm | 121 in./3073 mm | 145 in./3683 mm |
| Maximum Iift of beam | 1-7/8 in./47 mm | 2-1/4 in./57 mm | 2-1/4 in./57 mm | 2-1/4 in./57 mm |
| Front to rear beam adjustment | 1/2 in./13 mm | 1/2 in./13 mm | 1/2 in./13 mm | 1/2 in./13 mm |
| Minimum reverse bend | 1/4 in./6 mm | 1/4 in./6 mm | 1/4 in./6 mm | 1/4 in./6 mm |
| Minimum flange in capacity material | 1 in./25 mm | 1 in./25 mm | 1 in./25 mm | 1 in./25 mm |
| Dimensions, counterweights in place, LxWxH | 159 x 52 x 60 in. 4039 x 1321 x 1524 mm |
161 x 53 x 59-1/2 in. 4090 x 1347 x 1512 mm |
162 x 54 x 63-1/2 in. 4115 x 1372 x 1613 mm |
185 x 53 x 59-1/2 in. 4700 x 1347 x 1512 mm |
| Shipping weight | 2300 Ibs./1043 kg | 2875 Ibs./1304 kg | 3250 Ibs./1477 kg | 3400 Ibs./1545 kg |
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