Schaefer Block, Jiffy Reef Block/ Bail/ Lined Hardware 5 oz (43 g)

5 oz (43 g)

Harken 40 mm Block — Swivel

Optional Power Grip makes initial fast cranking easy and comfortable

Brass contacts

Long Lasting Satin Finish

Schaefer Block, Jiffy Reef Block/ Bail/ Lined Hardware 5 oz (43 g)For 1 1 4" T Track 73 45. Reefing slide block allows the "dead end" of the reefing line to be tied or spliced and led around the boom and through your clew reefing grommet. Slide features our polyethelyne liner for easy adjustment on 1 1 4" t track. Works for most mainsails for boats to 40'. Track Size 1 1 4" x 3 16" (32 mm x 5 mm), Boat Size Up to 40' (12. 0 m), Bail Width 13 16" (21 mm), Bail Height 1 3 16" (30 mm), L 3 19 32" (91 mm), W 3" (76 mm),