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Ronstan RF25109 Series 20 Orbit Lashing Block
If currently in stock:
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Please note that shipping will resume on 2nd January 2025.
Ronstan Series 20 Orbit Lashing Block Series 20 Ball Bearing Lashing Orbit Block™
Single block with a lashing.
FEATURES
Integrated stainless steel hub to accept lashing attachment and through-sheave becket.
Suits up to 4mm (5/32”) lashing.
Includes 750 mm (30") x 1.7mm (1/16") diameter lashing cord.
Note: Block must be lashed through hub. The supplied lashing line must have three passes through head and hub to achieve rated load.
MWL & BL are dependent on the strength of lashing. Knots, splices, stitching will generally have a lower BL than the line itself. Please note DSH-2.5GRY Soft Shackle has a BL of 450kg which is lower than the RF25109.
Load straps and ball bearings: Grade 316 stainless steel.
Ronstan RF25109 Block Properties
| Sheave diameter | 20 mm |
| Type | Single |
| Weight | 9 grm |
| Max. line dia. | 6 mm |
| Max. Working load (MWL) | 250 kg |
| Breaking load (BL) | 550 kg |
| Frame/Cheeks Material | Glass fibre reinforced Nylon |
| Sheave Material | High compression strength carbon black Acetal |
Learn more about caring for your gear on our product care page here
