From the manufacturer

The lightweight MINI can handle big loads, but is small enough to go almost anywhere or be carried on the harness.

Features

• Special side plates designed for use with a Prusik friction hitch in lightweight progress capture systems
• Sheave mounted on sealed ball bearings for excellent efficiency
• Flat, compact and lightweight

Specifications

• Material(s): Aluminum side plates, aluminum sheave
• Certification(s): CE EN 12278, UIAA, UKCA, NFPA 2500
• Weight: 80 g
• Minimum Rope Diameter: 7 mm
• Maximum Rope Diameter: 11 mm
• Sheave Type: Sealed ball bearings
• Sheave Diameter: 25 mm
• Efficiency: 91%
• Working Load (One rope strand): 2.5 kN
• Working Load: 5 kN
• Breaking Strength: 23 kN
• Guarantee: 3 years