Features:
1) Products: single wheel pulley, swivel ring or fixed ring
2) Material: zinc alloy, nylon wheel, or metal wheel
3) Size: from 2/1" to 2"
4) Surface treatment: zinc plated, nickel plated
Features:
1) Products: single wheel pulley, swivel ring or fixed ring
2) Material: zinc alloy, nylon wheel, or metal wheel
3) Size: from 2/1" to 2"
4) Surface treatment: zinc plated, nickel plated