Block 22mm single - Tersma masters range

Tersma Sailing Products

Composite Ball Bearing Blocks 

Composite ball bearing blocks are engineered for competitive sailing.

The high strength composite sideplates are to provide top performance of working loads. 

22mm Single Block - BB-2201F
Sheaves:         22mm

Maximum line:  6mm

Weight:            8g

Max. working load: 100kg

Max breaking load: 390kgs   

MATERIALS

• Sheave: self-lubricant acetal composite
• Ball Bearing: self-lubricant acetal composite
• Sideplates/frames: reinforced glass fiber Nylon composite with UV stablized
• Shackle: Forged  Grade 316 stainless steel

APPLICATIONS

• Mainsheet system, jib and spinnaker sheets on dinghies to 5m(16ft)
• Halyard, vang and backstay on boats to 8m (26ft)
• Control lines on boats of all sizes