Ball Bearing


Series 20 Ball Bearing Lashing Orbit Block™

Single, becket hub option, lashing


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.


Product Specifications
B.L. (kg)550
M.W.L. (kg)250
Max. Rope diameter (mm)6
Weight (g)9
Notes: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.

Product Information

The incredible Series 20 Orbit Block™ is capable of loads up to 250kg (550lb) while weighing a mere 9 grams. It’s so light that it needs to be lashed down!

Technical Information


  • Sheave: High compression strength carbon black Acetal.
  • Frame:/Cheeks: Toughened, glass fibre reinforced Nylon.
  • Load straps and ball bearings: Grade 316 stainless steel.


Resource Files


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