Here's what other sites are saying:
The extremely lightweight Petzl Partner Compact Pulley makes a highly useful tool for daily use and rescue scenarios. Whether you're crossing a tyrolean or hauling gear, the Partner's durable aluminum design can hack it.
Small, compact, and lightweight, the Partner Pulley is sure to be the toughest little friend you have for its size. Easily install this simple little design - swinging side plates make setup quick and the sheave mounted on sealed ball bearings provides excellent efficiency.
- Mountain Gear
The Petzl Partner is a highly efficient and compact pulley.
Petzl Partner Pulley FEATURES of the Petzl Partner Pulley Extremely lightweight and ultra-compact pulley Designed for daily tasks and for on-site rescue (Tyrolean traverse, etc.) Sheave mounted on sealed ball bearings for excellent efficiency SPECIFICATIONS of the Petzl Partner Pulley Weight: 56 g Case Quantity: 12 Rope Diameter: Minimum: 7 mm, Maximum: 11 mm Sheave Type: Sealed ball bearings Sheave Diameter: 25 mm Efficiency: 91% Working Load: 2.5 kN x 2 = 5 kN Breaking Strength: 15 kN Aluminum side plates, aluminum sheave Certification(s): CE EN 12278 ALL CLIMBING SALES ARE FINAL.