Ronstan Marine Blocks

Blocks > Ronstan Blocks

We have listed our most popular Ronstan blocks - However we supply the complete Ronstan range so please contact us for more information

Ronstan Blocks - Series 40 (40mm Sheave Dia)

Sheave Dia	Max Rope	Pin Dia	M.W.L.	B.L.	Weight
40mm (1 9/16")	10mm (3/8")		350kg (770lb)	1000kg (2200lb)	70g (2.5oz)

Ref: 40101

Ronstan - Single block, loop head

£14.95

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Sheave Dia	Max Rope	Pin Dia	M.W.L.	B.L.	Weight
40mm (1 9/16")	10mm (3/8")	5mm (3/16")	350kg (770lb)	1000kg (2200lb)	79g (2.8oz)

Ref: 40110

Ronstan - Single block, becket, universal head

£23.95

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Sheave Dia	Max Rope	Pin Dia	M.W.L.	B.L.	Weight
40mm (1 9/16")	10mm (3/8")	5mm (3/16")	500kg (1100lb)	1200kg (2650lb)	134g (4.7oz)

Ref: 40202

Ronstan - Double block, 2-axis shackle head

£39.75

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Sheave Dia	Max Rope	Pin Dia	M.W.L.	B.L.	Weight
40mm (1 9/16")	10mm (3/8")	5mm (3/16")	500kg (1100lb)	1000kg (2200lb)	69g (2.4oz)

Ref: 40100HL

Ronstan High Load - Single block, universal head

£24.95

Ronstan Blocks - Series 50 (50mm Sheave Dia)

Sheave Dia	Max Rope	Pin Dia	M.W.L.	B.L.	Weight
50mm (2")	12mm (1/2")		500kg (1100lb)	1500kg (3310lb)	97g (3.4oz)

Ref: 50101

Ronstan - Single block, loop head

£19.95

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Sheave Dia	Max Rope	Pin Dia	M.W.L.	B.L.	Weight
50mm (2")	12mm (1/2")	5mm (3/16")	500kg (1100lb)	1500kg (3310lb)	117g (4.1oz)

Ref: 50100

Ronstan - Single block, universal head

£25.94

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Sheave Dia	Max Rope	Pin Dia	M.W.L.	B.L.	Weight
50mm (2")	12mm (1/2")	5mm (3/16")	500kg (1100lb)	1500kg (3310lb)	133g (4.7oz)

Ref: 50110

Ronstan - Single block, becket, universal head

£29.95

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Sheave Dia	Max Rope	Pin Dia	M.W.L.	B.L.	Weight
50mm (2")	12mm (1/2")	6mm (1/4")	800kg (1760lb)	2000kg (4410lb)	254g (9.0oz)

Ref: 50200

Ronstan - Double block, universal head

£49.95