Petzl Tandem Colour:Red Alloy and on a classic wall

and on a classic wall where you don't want to stress the anchors

an adjustable connection point or self-belay

A great leap forward for your entire body on so many levels

and emergency rescue

Petzl Tandem Colour:Red Alloy and on a classic wallDOUBLE PULLEY FOR USE WITH ROPES The TANDEM is designed for smooth and efficient Tyrolean traverses on rope. Sheaves mounted on self lubricating bushings for good efficiency Maximum allowable speed: 10 m s Attachment point accepts up to three carabiners to facilitate use Specifications Weight: 195 g Max. rope diameter: 13 mm Sheave diameter: 21 mm Efficiency: 71 % Working load: 10 kN Breaking strength: 24 kN Reference: P21 Certification(s) : CE EN