Amstep Model 351ASR, 5 inches wide with 83 degree return angle. Tread 1/4 inch thick with lip 1 1/8 inch from underside, no-trip bevels at back edge, holes drilled and countersunk. The abrasive filler shall consist of a mixture o…
Amstep Model 341ASR, 4 inches wide with 83 degree return angle. Tread 1/4 inch thick with lip 1 1/8 inch from underside, no-trip bevels at back edge, holes drilled and countersunk. The abrasive filler shall consist of a mixture o…
Amstep Model 331ASR, 3 inches wide with 83 degree return angle. Tread 1/4 inch thick with lip 13/16 inch from underside, no-trip bevels at back edge, holes drilled and countersunk. The abrasive filler shall consist of a mixture …
Amstep Model 341A, 4 inches wide, 90 degree return angle. Tread 1/4 inch thick with lip 1 1/8 inch from underside, no-trip bevels at back edge, holes drilled and countersunk. The abrasive filler shall consist of a mixture of alum…
Amstep Model 351A, 5 inches wide, 90 degree return angle. Tread 1/4 inch thick with lip 1 1/8 inch from underside, no-trip bevels at back edge, holes drilled and countersunk. The abrasive filler shall consist of a mixture of alum…
Amstep Model 121A, 1-7/8 inches wide, lip 1/4 inch from underside. Tread 1/4 inch thick without anchor. The abrasive filler shall consist of a mixture of aluminum oxide and silicon granules in an epoxy resin and hardener mixtur…