Barton Size 3 45mm Plain Bearing Pulley Block Stanchion Lead Block [N03190] Marine Plumbing & Ventilation | Fans general purpose 4' antenna of

general purpose 4' antenna of heavy duty construction for general purpose communications

Old Part # SP-80R

If required

Generates limited heat

Hub included

Barton Size 3 45mm Plain Bearing Pulley Block Stanchion Lead Block [N03190] Marine Plumbing & Ventilation | Fans general purpose 4' antenna ofSize 3 45mm Plain Bearing Pulley Block Stanchion Lead Block 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 is