![Barton Size 3 45mm Plain Bearing Pulley Block Single Swivel Becket [N03131] Ram Mount Store | GPS Mounts the Standard Horizon MLS-410LH Intercom](https://cdn.shopify.com/s/files/1/0405/8454/4408/files/111836XL.jpg?v=1765483488)
Pay in 4 interest-free payments of $7.47 Learn more
Ships within 48 hours · Estimated delivery Sep 27 - Oct 2
the Standard Horizon MLS-410LH Intercom Speaker acts as a secondary speaker/PA for receiving and transmitting
Model Guide
Convert 17-32 VDC input to 12 VDC negative ground output for powering communication and navigation equipment on negative ground systems
Remote push button on/off
Self-Check feature
Barton Size 3 45mm Plain Bearing Pulley Block Single Swivel Becket [N03131] Ram Mount Store | GPS Mounts the Standard Horizon MLS-410LH IntercomSize 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