75mm Aluminum Block — Swivel, Becket

Part No. 3232

Sheave Ø (mm) 75 mm

Sheave Ø (in) 2 15/16 in

Maximum line Ø (mm) 14 mm

Maximum line Ø (in) 9/16 in

Maximum working load (kg) 2268 kg

Maximum working load (lb) 5000 lb

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Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon® roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting. Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.

Specifications Resources Spare Parts

Sheave Ø (mm)	75 mm
Sheave Ø (in)	2 15/16 in
Length (mm)	157 mm
Length (in)	6 3/16 in
Weight (g)	363 g
Weight (oz)	12.8 oz
Shackle pin Ø (mm)	8 mm
Shackle pin Ø (in)	5/16 in
Maximum line Ø (mm)	14 mm
Maximum line Ø (in)	9/16 in
Maximum working load (kg)	2268 kg
Maximum working load (lb)	5000 lb
Breaking load (kg)	4536 kg
Breaking load (lb)	10000 lb

Drawing - DXF 3232.DXF.zip 0.07 MB 3D drawing - IGS 3232.IGS.zip 1.46 MB Drawing - DWG 3232.DWG.zip 0.07 MB Photo - JPG 3232.jpg 0.17 MB Photo - EPS 3232.eps.zip 1.92 MB

ID BOM	Qty		Price
2116	1	more info
8mm "D" Shackle — High Resistance Forged stainless steel shackles are polished to a high luster and are stamped with the screw pin diameter. High-Resistance (HR) shackles are forged in 17-4PH stainless steel to handle high loads. They have an "HR" imprint for easy identification.
AL-3305	1	more info	$41.75	Add to cart
Becket Spacer - 75mm Black Magic Block, Becket Use the becket to deadend line.
H-34390A	1	more info	$38.50	Add to cart
Sheave Assembly - 75mm Black Magic Block Sheaves are Hard Lube-anodized for maximum UV protection and a smooth surface. Captive Delrin® ball bearings carry side loads.
MP-3033	2	more info	$1.60	Add to cart
Headpost Collar Half - 57/75mm Black Magic Block Headpost collar isolates dissimilar metals to prevent corrosion. Collar accepts set screw that fixes shackle in one direction or allows it to swivel.
HBB86	1	more info	$49.50	Add to cart
Roller Cage Assembly - 75mm Black Magic Block Center cage keeps Torlon® roller bearings separated and parallel to reduce friction.
HFS806	4	more info	$1.07	Add to cart
Fastener - M5 x .8 x 16mm Socket Head Cap Screw, Black Fasten with M5 hex wrench.
HFS788	1	more info	$1.65	Add to cart
Fastener - M5 x 0.8 x 10mm Stainless Steel Socket Head Shoulder Screw Cup, Black Set screw allows shackle to be fixed or to swivel.
AL-3730	1	more info	$214.00	Add to cart
Sideplate with Helicoils - 75mm Black Magic Block, Becket Sideplates are Hard Lube-anodized for maximum UV protection and a smooth surface.
AL-3731	1	more info	$214.00	Add to cart
Sideplate with Isolators - 75mm Black Magic Block, Becket Sideplates are Hard Lube-anodized for maximum UV protection and a smooth surface. Dissimilar metals isolated to prevent corrosion.