57mm Stainless Steel ESP Footblock — Lockoff

Part No. 6070

Sheave Ø (mm) 57 mm

Sheave Ø (in) 2 1/4 in

Maximum line Ø (mm) 16 mm

Maximum line Ø (in) 5/8 in

Maximum working load (kg) 1000 kg

Maximum working load (lb) 2205 lb

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Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats.

Specifications Resources

Sheave Ø (mm)	57 mm
Sheave Ø (in)	2 1/4 in
Length (mm)	132 mm
Length (in)	3 3/4 in
Weight (g)	255 g
Weight (oz)	9 oz
Maximum line Ø (mm)	16 mm
Maximum line Ø (in)	5/8 in
Fasteners (mm)	10 FH mm
Fasteners (in)	3/8 FH in
Maximum working load (kg)	1000 kg
Maximum working load (lb)	2205 lb
Breaking load (lb)	4409 lb
Breaking load (kg)	2000 kg
A (mm)	50 mm
A (in)	1 31/32 in
B (mm)	55 mm
B (in)	2 5/32 in
Footnote	If double stacked, upper block/organizer is two-thirds of listed MWL and breaking load.
Maximum lockoff load (kg)	295 kg
Maximum lockoff load (lb)	650 lb
C (mm)	57 mm
C (in)	2 1/4 in