Selden Blocks – RBB60 Flip Flop

Low resistance at high, dynamic loads are the main characteristics of Selden RBB. The ability to easily release a highly loaded backstay tackle, german sheeting boom, a spinnaker haylard or a kicker tackle makes for fast, safe & uncomplicated maneuvers. You will find yourself focusing on what really matters. Boat speed.

The Flip Flop black is ideal for leading a vertical line aft. It is perfect for German sheeting. The deck attachments are well rounded machined aluminium. Leads & bushings between the shaft & leads prevent rattling. The sheave is a RBB60 w/ Torlon roller bearings and Acetal ball bearings. The flip flop black has a great combination of low friction, flexibility and low chafe.

  • Designed for high load, dynamic applications.
  • Machined, black anodised aluminium cheeks & Torlon roller bearings.
  • PA washer insulates stainless from aluminium to prevent corrosion.
  • Shackle features a 0 6/8 mm body and 0 8/10 mm pin, a strong & lightweight combination.
  • Swivel pin is hollow & chamfered to reduce weight.
  • Acetal ball bearing stabilize the sheave when subjected to side loads.



Weight: 274.00 g

Breaking Load: 2700 kg

Safe working Load: 1350 kg

System: RBB60

Max line size: 12 mm

Upper breaking load:  kN

Upper safe working load:  kN

Mounting: 4xM6

Additional information

Weight 1 lbs
Dimensions 3 × 2 × 5 in