50 mm Plain Bearing Block - Triple, Swivel, Becket, Cam System 30 The BBB30 Cheek Block is

The BBB30 Cheek Block is a 30mm ball bearing block designed for dinghies and smaller keelboats

It features ø40 mm plain bearing sheaves for 4:1 or 6:1 purchase of the control lines

Mounting: 3xM8

The car is black anodized aluminium and the four plain bearing sheaves allow for 4:1 purchase of the control lines

50 mm Plain Bearing Block - Triple, Swivel, Becket, Cam System 30 The BBB30 Cheek Block isThe 50 mm Single Cam Becket Plain Bearing Block is designed for medium sized boats for numerous applications. It features an acetal sheave, stainless steel strap for increased safety and stiff glass fibre reinforced composite cheeks to prevent lines from wedging. Sliding swivel locking mechanism to select position of the shackle, 0, 90 or swivelling. The cam cleat is size 38 with composite cams and a top guide. Safe working Load: 650 kg Breaking Load: