Sheaves and Springs
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Ronstan Tapered Spring 40mm High x 28mm Diameter (RF321)
RonstanOriginal price $9.54 - Original price $9.54Original price$9.54$9.54 - $9.54Current price $9.54A - mm B 40.0 mm C 28.0 mm D 2.0 mm ...
View full detailsOriginal price $9.54 - Original price $9.54Original price$9.54$9.54 - $9.54Current price $9.54 -
Ronstan S50 Sheave,Nylatron,OD50mm x W18mm x ID10mm (RF50000HL)
RonstanOriginal price $29.39 - Original price $29.39Original price$29.39$29.39 - $29.39Current price $29.39These sheaves are made from a unique plastic material which is suitable for use with wire. Nylatron
Original price $29.39 - Original price $29.39Original price$29.39$29.39 - $29.39Current price $29.39 -
Ronstan Standup Spring 21mm High x 16.5mm ID (RF318)
RonstanOriginal price $9.54 - Original price $9.54Original price$9.54$9.54 - $9.54Current price $9.54Standup springs to suit Series 20 single blocks. A - mm B 16.5 mm C 22.0 mm D 1.2 mm Weight 3 g Materials: Grade 316 stainl...
View full detailsOriginal price $9.54 - Original price $9.54Original price$9.54$9.54 - $9.54Current price $9.54 -
Ronstan S30 Sheave Nylatron OD:30mm x W:11mm x ID:8mm (RF30000HL
RonstanOriginal price $16.66 - Original price $16.66Original price$16.66$16.66 - $16.66Current price $16.66These sheaves are made from a unique plastic material which is suitable for use with wire. Nylatron® is a cast, partially cross-linked polyamide ...
View full detailsOriginal price $16.66 - Original price $16.66Original price$16.66$16.66 - $16.66Current price $16.66 -
Ronstan Sheave,Acetal,OD:66mm x ID:8mm x W:15mm (RF1765)
RonstanOriginal price $10.78 - Original price $10.78Original price$10.78$10.78 - $10.78Current price $10.78Ronstans range of Acetal sheaves is moulded from specially modified ultra-violet resistant grade of material to provide a long service life in the...
View full detailsOriginal price $10.78 - Original price $10.78Original price$10.78$10.78 - $10.78Current price $10.78 -
Ronstan Sheave,Acetal,OD:46mm x ID:8mm x W:16mm (RF1759)
RonstanOriginal price $10.78 - Original price $10.78Original price$10.78$10.78 - $10.78Current price $10.78Ronstans range of Acetal sheaves is moulded from specially modified ultra-violet resistant grade of material to provide a long service life in the ...
View full detailsOriginal price $10.78 - Original price $10.78Original price$10.78$10.78 - $10.78Current price $10.78 -
Ronstan Sheave,Acetal,OD:38mm x ID:8mm x W:10mm (RF1751)
RonstanOriginal price $10.78 - Original price $10.78Original price$10.78$10.78 - $10.78Current price $10.78Ronstans range of Acetal sheaves is moulded from specially modified ultra-violet resistant grade of material to provide a long service life in the...
View full detailsOriginal price $10.78 - Original price $10.78Original price$10.78$10.78 - $10.78Current price $10.78 -
Ronstan Sheave Acetal OD:25mm x ID:7mm x W:10mm (RF578)
RonstanOriginal price $6.93 - Original price $6.93Original price$6.93$6.93 - $6.93Current price $6.93Ronstans range of Acetal sheaves is moulded from specially modified ultra-violet resistant grade of material to provide a long service life in the...
View full detailsOriginal price $6.93 - Original price $6.93Original price$6.93$6.93 - $6.93Current price $6.93 -
Ronstan Sheave,Acetal ,OD:19mm x ID:7mm x W:6mm (RF1741)
RonstanOriginal price $6.49 - Original price $6.49Original price$6.49$6.49 - $6.49Current price $6.49Ronstans range of Acetal sheaves is moulded from specially modified ultra-violet resistant grade of material to provide a long service life in the...
View full detailsOriginal price $6.49 - Original price $6.49Original price$6.49$6.49 - $6.49Current price $6.49 -
Ronstan Sheave Acetal W/Bush OD:73mm x ID:13mm x W:22mm (RF431)
RonstanOriginal price $24.98 - Original price $24.98Original price$24.98$24.98 - $24.98Current price $24.98These sheaves feature self lubricating Oilite Bronze bearings for greater load capacity and long life. Oilite bearings are produced from oil-impre...
View full detailsOriginal price $24.98 - Original price $24.98Original price$24.98$24.98 - $24.98Current price $24.98 -
Ronstan S40 AP Sheave,Acetal,OD:40mm x W:14mm x ID:8mm (RF41000)
RonstanOriginal price $9.00 - Original price $9.00Original price$9.00$9.00 - $9.00Current price $9.00Ronstans range of Acetal sheaves is moulded from specially modified ultra-violet resistant grade of material to provide a long service life in the...
View full detailsOriginal price $9.00 - Original price $9.00Original price$9.00$9.00 - $9.00Current price $9.00 -
Harken 16mm Sheave (HK415)
HarkenOriginal price $24.07 - Original price $24.07Original price$24.07$24.07 - $24.07Current price $24.0716mm AirBlocks offer very high working loads in an extremely small, lightweight block.These diminutive blocks feature a patented bearing system usi...
View full detailsOriginal price $24.07 - Original price $24.07Original price$24.07$24.07 - $24.07Current price $24.07 -
Ronstan Standup Spring 32mm High x 16.3mm ID (RF319)
RonstanOriginal price $9.54 - Original price $9.54Original price$9.54$9.54 - $9.54Current price $9.54Can be used in conjunction with saddle RF94A for stand up block configuration. A - mm B 20.0 mm C 32.0 mm D 2.0 mm Weight 3 g ...
View full detailsOriginal price $9.54 - Original price $9.54Original price$9.54$9.54 - $9.54Current price $9.54 -
Ronstan Sheave,Ball Bearing,OD:38mm x ID:8mm x W:15mm (RF1766)
RonstanOriginal price $24.75 - Original price $24.75Original price$24.75$24.75 - $24.75Current price $24.75Ronstans range of Acetal sheaves is moulded from specially modified ultra-violet resistant grade of material to provide a long service life in the...
View full detailsOriginal price $24.75 - Original price $24.75Original price$24.75$24.75 - $24.75Current price $24.75 -
Harken Stand Up Spring (HK071)
HarkenOriginal price $3.06 - Original price $3.06Original price$3.06$3.06 - $3.06Current price $3.06Springs are used to support blocks on padeyes, eye-straps, bases and traveller cars. Keeps blocks from hitting the deck. Features: A: 51mm B: 22mm ...
View full detailsOriginal price $3.06 - Original price $3.06Original price$3.06$3.06 - $3.06Current price $3.06 -
Ronstan Sheave,Acetal,OD:19mm x ID:8.2mm x W:9.5mm (RF1743)
RonstanOriginal price $6.49 - Original price $6.49Original price$6.49$6.49 - $6.49Current price $6.49Ronstans range of Acetal sheaves is moulded from specially modified ultra-violet resistant grade of material to provide a long service life in the...
View full detailsOriginal price $6.49 - Original price $6.49Original price$6.49$6.49 - $6.49Current price $6.49 -
Ronstan Sheave Acetal OD:28mm x ID:7mm x W:10mm (RF129)
RonstanOriginal price $6.67 - Original price $6.67Original price$6.67$6.67 - $6.67Current price $6.67Ronstans range of Acetal sheaves is moulded from specially modified ultra-violet resistant grade of material to provide a long service life in the...
View full detailsOriginal price $6.67 - Original price $6.67Original price$6.67$6.67 - $6.67Current price $6.67 -
Ronstan Sheave Acetal OD:28mm x ID:8mm x W:15mm (RF128)
RonstanOriginal price $6.88 - Original price $6.88Original price$6.88$6.88 - $6.88Current price $6.88Ronstans range of Acetal sheaves is moulded from specially modified ultra-violet resistant grade of material to provide a long service life in the...
View full detailsOriginal price $6.88 - Original price $6.88Original price$6.88$6.88 - $6.88Current price $6.88 -
Harken Self Contained Micro Sheave (HK277)
HarkenOriginal price $10.82 - Original price $10.82Original price$10.82$10.82 - $10.82Current price $10.82Self-contained sheaves are designed for sailors to use in custom applications.The Micro, Bullet and Big Bullet sheaves are Delrin with Delrin ball ...
View full detailsOriginal price $10.82 - Original price $10.82Original price$10.82$10.82 - $10.82Current price $10.82 -
Harken Midrange Stand Up Spring Pair (HK1603)
HarkenOriginal price $17.97 - Original price $17.97Original price$17.97$17.97 - $17.97Current price $17.97Springs are used to support blocks on padeyes, eye-straps, bases and traveller cars. Keeps blocks from hitting the deck. Features: A: 64mm B: 35mm ...
View full detailsOriginal price $17.97 - Original price $17.97Original price$17.97$17.97 - $17.97Current price $17.97 -
Harken Stand Up Spring for Bullet Block Pair(HK097)
HarkenOriginal price $4.88 - Original price $4.88Original price$4.88$4.88 - $4.88Current price $4.88Springs are used to support blocks on padeyes, eye-straps, bases and traveller cars. Keeps blocks from hitting the deck. Features: A: 25mm B: 19mm ...
View full detailsOriginal price $4.88 - Original price $4.88Original price$4.88$4.88 - $4.88Current price $4.88