40mm Switchable Ratchet Block
Allen switchable ratchet blocks have a ratchet mechanism that can easily be switched on or off even under load and the swivel head can be locked in a fixed position. Allen sheave technology gives you grip under load and easy release when the load is decreased. The cheek block allows port or starboard deck mounting.
Technical Description
1047.20 lb
475 kg
330.69 lb
150 kg
3.07 in
78 mm
0.16 in
4 mm
0.20 - 0.24 in
5 - 6 mm
0.09 lb
40 g
