In a box-and-pan brake, the clamping bar includes several removable blocks, which may be removed and rearranged to permit bending of restricted areas of a piece of sheet metal or of already partially formed pieces. After bending, a box or pan form is then completed by screw, solder, weld, rivet, or other metal fixing process.
- New
16 Ga. x 10' Brand New Tin Knocker Manual Leaf Brake, Mdl. TK-1016, Spring steel nose bar for long lasting durable service, Bronze bushed pivot points with lube zirks, (2) Counter Weights, Heavy plate fabricated frame, Full length stiffening bar to bend to capacity, #SMTK1016
- New
16 Ga. x 48" Brand New Tin Knocker Box & Pan Manual Finger Brake, Mdl. TK-1648, Counter Weight, Stand Not Included #SMTK1648
- New
22 Ga. x 4' Brand New Tin Knocker Box & Pan, Mdl. TK 2248, #SMTK2248
- New
22 Ga. x 48.25" Brand New Tin Knocker Box & Pan, Mdl. TK 422 Portable Brake, Folding legs for compact transport, Lift handles on both ends for ease of handling, 4 ft x 22 gauge capacity, #SMTK422PortableBrake
- New
22 Ga. x 30" Brand New Tin Knocker Bar Folder, Mdl. TK-30, Internal Backgauge, #SMTK30