Part No. 3256
Sheave Ø (mm) 125 mm
Sheave Ø (in) 4 15/16 in
Maximum line Ø (mm) 19 mm
Maximum line Ø (in) 3/4 in
Maximum working load (kg) 4990 kg
Maximum working load (lb) 11000 lb
|Sheave Ø (mm)||125 mm|
|Sheave Ø (in)||4 15/16 in|
|Length (mm)||254 mm|
|Length (in)||10 in|
|Width (mm)||127.5 mm|
|Width (in)||5 in|
|Weight (g)||1058 g|
|Weight (oz)||37.31 oz|
|Shackle pin Ø (mm)||12 mm|
|Shackle pin Ø (in)||1/2 in|
|Maximum line Ø (mm)||19 mm|
|Maximum line Ø (in)||3/4 in|
|Maximum working load (kg)||4990 kg|
|Maximum working load (lb)||11000 lb|
|Breaking load (kg)||9979 kg|
|Breaking load (lb)||22000 lb|
12mm "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.
Sheave Assembly - 125 mm Black Magic Block
Sheaves are Hard Lube-anodized for maximum UV protection and a smooth surface. Captive Delrin ball bearings carry side loads.
Headpost - 100/125 mm Black Magic Block
Black Magic blocks have 17-4 PH stainless headposts.
Fastener - M6 1 x 10mm Socket Head Shoulder Screw Cup, Black
Set screw allows shackle to be fixed or to swivel.
Headpost Collar Half - 100/125 mm 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.
Roller Cage Assembly - 125 mm Black Magic Block
Center cage keeps Torlon® roller bearings separated and parallel to reduce friction.
Fastener - M8 x 1.25 x 16 mm Socket Head Cap Screw, Black
Fasten with M8 hex wrench.
Sideplate with Helicoils - 125 mm Black Magic Block
Sideplates are Hard Lube-anodized for maximum UV protection and a smooth surface.
Sideplate with Isolators - 125 mm Black Magic Block
Sideplates are Hard Lube-anodized for maximum UV protection and a smooth surface. Dissimilar metals are isolated to prevent corrosion.