45 mm Automatic Ratchet Block - Single, Swivel 700N Gas Spring Nothing can get snagged or

Nothing can get snagged or chafed on the turnbuckles and your boat will look even better

An external 1:1 purchase heel lift system including a 405-001-17 cheek block and a 511-016 composite cleat

Length: 84 mm

Thread size: 1/4"

The 60 mm Fiddle Becket Plain Bearing Block is designed for 4:1 tackles on medium-sized boats

45 mm Automatic Ratchet Block - Single, Swivel 700N Gas Spring Nothing can get snagged orThe ARB45 Single Swivel Block is a 45 mm ball bearing block with a swiveling shaft. A swivel lock, a plastic washer which is placed between block body and shackle, is included for fixed 0 or 90 shackle position. The block is designed with lightweight 5 mm Delrin ball bearings and features a composite sheave. The sheave automatically changes from free turning to ratchet when the load increases. The sailor decides when the automatic ratchet kicks in.