b'Over-the-Top BlocksOver-the-top blocks lead lines aft over cabin houses,C8322coamings, and splashguards. They feature high-load3002 3003 3004sheaves and come in single, double, andC8624triple configurations. Sheave Max line Maximum BreakingPartWidth Length Height Weightworking load load FastenersNo. Description in mm in mm in mm in mm oz g in mm lb kg lb kg required3002Single over-the-top*2 1/4571 3/8353 1/4833 1/4836.41813/810250011365000227223003Double over-the-top*2 1/4572 7/16623 1/4838312.23463/81025001136500022724 3 1/43004Triple over-the-top*2 1/4573 1/2893 1/4833 1/48318.15133/81025001136500022726 C8322Single over-the-top**1 3/4451 7/16363 1/16783 7/32825.61591/21225001136500022722C8624Single over-the-top**2 15/16751 11/16434101410118.55269/1614500022721000045363*6 mm (1/4") FH. **Contact Harken to request quote and lead time. Flip-Flop BlocksLow-profile Flip-Flop blocks are lightweight and can be used for various leads on your boat including halyard, mainsheet, and spinnaker sheet leads.The Flip-Flop block has aluminum hardcoat-anodized sideplates and3122 features Hard Lube-anodized aluminum sheaves for strength and1987corrosion resistance.High-load Flip-Flop blocks pivot around the line axis to keep line close to the deck. Hinged construction allows variable leads. Lockoff provides a temporary stop to free up winches.1989BADimensionsPart Fasteners (SH) A BNo. in mm in mm in mm1987/1989 5/1684 15/161251 15/1650 Bnteau Oceanis 46.1Guido Cantini / Bnteau 3122/3194 1/463 11/1693.61 9/1639.7 SH cap screw fasteners. Sheave Max line Maximum BreakingPartWidth Length Height Weightworking load loadNo. Description in mm in mm in mm in mm oz g in mm lb kg lb kg1987Flip-Flop3762 7/8726152410017.374931/212500022731000045451989Flip-Flop/lockoff3762 7/8726152410021.15981/212500022731000045453122Flip-Flop2 1/4572 1/4574 3/81112 7/87392553/810250011365000227361'