Barton Size 1 30mm Plain Bearing Pulley Block Single Swivel Becket [N01131] Marine Plumbing & Ventilation | Accessories the polar table shows key

the polar table shows key data

The Barton D0 550 clutch is designed for cruising and racing yachts

and ST290 series instruments

Box Dimensions: 6"H x 15"W x 15"L WT: 15

CHIRP is an acronym for Compressed High-Intensity Radiated Pulse

Barton Size 1 30mm Plain Bearing Pulley Block Single Swivel Becket [N01131] Marine Plumbing & Ventilation | Accessories the polar table shows keySize 1 30mm Plain Bearing Pulley Block Single Swivel & Becket The Size 1 Plain Bearing Blocks have a 30mm (1 3 16") sheave. The range is designed with an internal steel frame for added strength and durability. Also available in ball bearing sheave options, the lightweight modern design is available in variations that allow for a multitude of uses on every size craft. Suitable for up to 8mm (5 16") rope. Specifications: Weight: 51 g Dimensions: 85 32