Petzl Tandem Speed

The Petzl Tandem Speed is a super efficient double pulley with stainless steel sheaves and ball bearings, designed for Tyrolean traverses on cable or rope.

Features

• Stainless steel sheaves for excellent durability. 
• Sheaves mounted on sealed ball bearings for sustained speed, independent of the weight of the person, temperature, or humidity. 
• Maximum allowable speed: 20 m/s. 
• Accepts up to three carabiners to facilitate use. 

Specification

• Manufacturer: Petzl
• Mpn: P21 SPE
• Breaking Strength: 24kN
• Self Jamming: No
• Working Load: 10kN
• Weight: 270g
• For use on cable (12 mm maximum diameter)
  and on rope (13 mm maximum diameter)
  Certification: CE / UIAA