Ronstan Series 45 Core Block - Stand-Up, Swivelling ronstan swivelling cleat unit 28mm ball bearing sheave - small c-cleat fairlead 2" diameter although suits 2

2" diameter although suits 2 1/8" bezels

flusher installs in minutes

Hubs: Grade 2205 stainless steel

Introducing the Fynspray Water Pump with a 6” Pulley

Hose connections each end to suit 75mm blower hose

Ronstan Series 45 Core Block - Stand-Up, Swivelling ronstan swivelling cleat unit 28mm ball bearing sheave - small c-cleat fairlead 2" diameter although suits 2Core Blocks are a true all round solution. A tuned 2 stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Acetal sheave, alloy cheeks and stainless fixings complete the durable package. For reliability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for