Ronstan Single Sheave Box Canvas Covers Viper 640 Total SWL per unit -

Total SWL per unit - No of sheaves x 200kg (440lbs)

1 fixed line and 1 elastic line

3" T50 Clevis Bail Snap Shackle

Investment Cast Spinnaker Slide for 1-1/4" T-Track

52" (64mm)

Ronstan Single Sheave Box Canvas Covers Viper 640 Total SWL per unit -Product Description Ronstan Single Sheave Box Features Sheave 2 in. Max. Rope 1 2 in. Max. Cable 3 16 in A 2 7 16 in. B 1 5 8 in. C 13 16 in. D 3 16 in. E in. B. L. 3300 lb. Weight 5. 1 oz. Product Information Ronstan manufactures an extensive range of sheave boxes for use with rope and wire. Plain bearing sheaves are ideal for halyards and other applications where high static loads are likely to be encountered. Applications Ideal for applications