Ronstan Snatch Blocks, Acetal Sheave

RF6710: Snatch Block Acetal Sheave 139mm LOA
Single, swivel snap shackle head

SPECIFICATIONS

• Sheave diameter (mm) 51
• B.L. (kg) 850
• M.W.L. (kg) 425
• Max. Rope diameter (mm) 12
• Weight (g) 250
• Sheave Material: Acetal
• Spare Parts:  RF6160 Replacement Plunger Pin Kit

RF6711: Snatch Block Acetal Sheave 133mm LOA
Single, trunnion snap shackle head

SPECIFICATIONS

• Sheave diameter (mm) 51
• B.L. (kg) 850
• M.W.L. (kg) 425
• Max. Rope diameter (mm) 12
• Weight (g) 260
• Sheave Material: Acetal
• Trunnion snap shackle provides the same swivel action and offers additional articulation from side to side
• Spare Parts: RF6161 Replacement Plunger Pin Kit.

RF6720: Snatch Block Acetal Sheave 176mm LOA
Single, swivel snap shackle head

SPECIFICATIONS

• Sheave diameter (mm) 64
• B.L. (kg) 1700
• M.W.L. (kg) 850
• Max. Rope diameter (mm) 12
• Weight (g) 480
• Sheave Material: Acetal
• Spare Parts: RF6262 Replacement Plunger Pin Kit.

RF6721: Snatch Block Acetal Sheave 184mm LOA
Single, trunnion snap shackle head

SPECIFICATIONS

• Sheave diameter (mm) 64
• B.L. (kg) 1700
• M.W.L. (kg) 850
• Max. Rope diameter (mm) 12
• Weight (g) 510
• Sheave Material: Acetal
• Trunnion snap shackle provides the same swivel action and offers additional articulation from side to side
• Spare Parts; RF6261 Replacement Plunger Pint Kit

FEATURES

• Easily operated latch mechanism.
• Lightweight.
• Soft resilient cheeks reduce clatter and protect gelcoat and painted surfaces.
• Snap shackle head allows block to swivel through 360 degrees.

APPLICATIONS

• Temporary sheeting point while changing sheets for boats up to 12m (40ft)

• Temporary reefing block for boats up to 12m (40ft)
• Spare or replacement block for general use on larger boats depending on line angle and load
• RF6721: Temporary sheeting point while changing sheets for boats up to 1m (33ft)
• RF6721: Temporary reefing block for boats up to 1m (33ft)

MATERIALS

• U.V. stabilised Acetal sheaves.
• Grade 316 stainless steel frame and load strap.
• Soft thermoplastic rubber cheeks.
• Investment cast Grade 15-5PH stainless steel snap shackle.