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Olio piede Yamaha GL4
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Special Products

Blocks-Ronstan
Scroll down our page to find the sheave Ronstan that you need!
Single block with ratchet automatic series 55
Block ratchet automatic
Awesome lock ratchet action that retains the power
Single block with aricavo series 40
Single block series 30mm
Rubber stand-up Ronstan
Rubber stand-up Ronstan series of blocks 40mm
Rubber stand-up Ronstan 55mm
Rubber stand-up Ronstan series of blocks 55mm
Cleat medium red-grey
Cleat medium red-grey Ronstan
Single block with dyneema series 40mm
Single block with dyneema ORBIT of the Ronstan series 40
Single block swivel with becket ORBIT series 50mm
Single block swivel with becket ORBIT of the Ronstan series 50mm
Micro Shock rossi 1,4 - 5mm (coppia)
Shock XL rosso
Bozzello violino ORBIT serie 55
Block, single series 40 AP
Single block of Ronstan series 40 AP
Single block swivel series 40mm
Single block swivel series 40mm of Ronstan
Bozzello violino aricavo ORBIT serie 40
Single block the jack, a semi-automatic ORBIT series 40
Single block the jack, a semi-automatic ORBIT series 40
Single block swivel with becket-series 30mm
Single block swivel with becket-series 30mm Ronstan
Single block series 40mm
Single block series 40mm of Ronstan
Control block double with becket series 55
Block double Ronstan, fiddle series 55
Single block ORBIT series 55
Block has a single ORBIT of the Ronstan series 55
Single block floor, ORBIT series 40
Single block floor, ORBIT series 40 Ronstan
Single block with becket ORBIT
Single block with becket ORBIT of the Ronstan series 55
Block double ORBIT series 55
Block double ORBIT series 55
Lead block swivel base series 20mm
Lead block swivel base series 20mm Ronstan
Single block series 30 orbit
The ball bearing Orbit Blocks ™ boast the highest ratio of strength-to-weight available. This is possible thanks to polymeric materials reinforced entirely composite and multiple mounting options.
Their precision design provides the optimum number of ball bearings to reduce friction to a minimum, while the weight reduction is achieved through the use of composite materials reinforced with fibres in the head of the block, in the arms of the cleat and becket.