Allen 25mm Single Fixed Head High Tension Block & Becket Select (See Table Below):AL-4393 25MM MINI HT BLK: SINGL BECKET - EACH Material: Polyethylene

Material: Polyethylene

The Sherwood 09959K impeller is supplied with an O-ring

Polishing possible for excellent & glossy finish

Brand Jabsco Model 17250-0003 Flow Rate 13 LPM (3

Allen Brothers set a new standard for extreme performance with the AL-2030-XHL and the sailing world loved it

Allen 25mm Single Fixed Head High Tension Block & Becket Select (See Table Below):AL-4393 25MM MINI HT BLK: SINGL BECKET - EACH Material: Polyethylene25mm Single fixed head high tension block and becket. The Allen high tension stainless steel block range is specifically intended for use where wire, dyneema and spectra lines are loaded under high tension. The entire block is engineered using 316 stainless steel and the inner ball race sheave is CNC machined from solid giving unfailing results every time. Spec Sheet Part Description Sheave Dia mm Length mm Line Dia. mm Shackle Pin mm Break Load Kg.