Ronstan Series 75 Ratchet Block RF72100 SOCKS 0 metres above the waterline

0 metres above the waterline

Individual devices connect to the backbone by spur cables that run to T-pieces on the backbone

Attaching pieces included

All purpose fiddle block with becket and universal head

Ronstan Series 75 Ratchet Block RF72100 SOCKS 0 metres above the waterlineSingle Sheave Block with Lockable Swivel Shackle Head and Ratchet FEATURES Unrivalled 20: 1 holding power. Dual sided On Off switch. Ability to operate On Off switch under load. Low friction ball bearing system. Lightweight. Cheek cut outs for easy bearing maintenance. Specifications Product Specifications Type of Block Single, Ratchet Sheave diameter (mm) 75mm B. L. (kg) 2000 M. W. L. (kg) 420 Max. Rope diameter (mm) 12 Weight (g) 290 Pin (mm) 7