slot roller ✓ Heavy Duty Slot Wheel Metal Guide Track Roller V U H Groove Iron

To guide moving parts in the slot of the aluminum profile slot roller,Roller Ø 47 mm for 8 mm slot

The roller wheel is made from PTFE and is firmly held in place with a stainless steel pin This design allows the elastic to be held away from the walls of your slot roller,Roller, d= 6mm, for Slot 8 Profile, Nylon, Black

slot roller,Plastic guide rollers with U-slot ✓ Versatile use, from quantity 1 & extremely wear-resistant