Barton Size 3 45mm Plain Bearing Pulley Block Single Swivel Becket [N03131] Automotive/RV | CB Radios Our extra large windings and

Our extra large windings and commutators dissipate heat

Box Dimensions: 8"H x 8"W x 48"L WT: 9 lbs

Expandable with dual

Regulator & Temp Sensor

Barton Size 3 45mm Plain Bearing Pulley Block Single Swivel Becket [N03131] Automotive/RV | CB Radios Our extra large windings andSize 3 45mm Plain Bearing Pulley Block Single Swivel & Becket The size 3 Barton plain bearing blocks have 45mm (1 3 4" sheave size 3 block range incorporates modern design with stainless steel frames and the latest advanced materials, using 30% fibre glass filled nylon and Acetal sheaves to maximise their strength whilst keeping weight to a minimum. Suitable for use as mainsheet, vangs, lead blocks, or wherever a powerful and compact purchase system