Team Synergo

The Robertson Mini SR-71 features the same stainless construction and 2″ wheels as its big brother, the SR-71, in a lightweight compact design.

Product Description

The Mini SR-71 cable pulley represents the most advanced design work using state of the art engineering techniques to build the safest and finest trolley for the ropes course industry. The 304 stainless steel frame is .101 thick for superior strength and trouble free use. Unlike the competition, it is assembled using machined 304 stainless axles which may cost more but gives the SR-71 unparalleled structural integrity. Safety is always a primary objective. The sheaves are 2″ in diameter and case hardened to 56-58 Rockwell and ride on sealed ball bearings to provide excellent wear characteristics in challenging outdoor environments. Built for 1/2″ or 3/8″ diameter cable.

• Heavy duty stainless steel construction
• Eyelet for back-up carabiner
• Easily detachable
• 2″ case-hardened wheels
• 16,000lb MBS (Minimum Breaking Strength)
• Sealed ball bearings
• Handles up to 1/2″ diameter cable