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57 mm Black Magic®

57 mm Aluminum Triple Block — Swivel

Part No. 3219
$476.10  Limited Quantities In Stock
Sheave Ø (mm)57 mm
Sheave Ø (in)2 1/4 in
Maximum line Ø (mm)12 mm
Maximum line Ø (in)7/16 in
Maximum working load (kg)2200 kg
Maximum working load (lb)4850 lb

The entire line of Black Magic® AirBlocks® has been redesigned with a sleek new look. Their unique, performance-packed engineering remains exactly the same. These strong, lightweight blocks feature free-rolling high-load Torlon® roller bearings for a high strength-to weight ratio.

Like all AirBlocks®, the three-way head swivels/locks in front/side positions. Blocks are easily disassembled with a single hex wrench.

Sheave Ø (mm)57 mm
Sheave Ø (in)2 1/4 in
Length (mm)132 mm
Length (in)5 3/16 in
Weight (g)378 g
Weight (oz)13.34 oz
Shackle pin Ø (mm)8 mm
Shackle pin Ø (in)5/16 in
Maximum line Ø (mm)12 mm
Maximum line Ø (in)7/16 in
Maximum working load (kg)2200 kg
Maximum working load (lb)4850 lb
Breaking load (kg)4400 kg
Breaking load (lb)9700 lb
DWG: 3219.DWG (open/save)
DXF: 3219.DXF (open/save)
IGS: 3219.IGS (open/save)
EPS: 3219.eps (open/save)
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