Brand

SMC

SMC makes rescue and rope access hardware including pulleys and carabiners. SMC pulleys and steel carabiners show up in arborist climbing and rigging kits.

Rescue pulleys
CRx pulley
Steel locking carabiners
Rope access hardware

SMC

SMC Large Heat Treated Steel Screw Locking Carabiner

An extra large, heat-treated steel screw-lock carabiner for heavy-duty connections.

Typical $22 Compare

SMC

SMC Escape 8 Descender

A figure 8 style descender for controlled rappel and rescue.

Typical $40 Compare

SMC

SMC XL Steel Screw Lock Carabiner

Large steel screw lock carabiner for rigging and wide connections.

Typical $24 Compare

SMC

SMC Crevasse Pulley

A light, compact pulley for hitch tending, redirects and simple hauls.

Typical $30 Compare

SMC

SMC Aluminum Ring

A light, smooth aluminum ring for savers, anchors and sling setups.

Typical $15 Compare

SMC

SMC Radius Rings

Smooth, rounded rings for friction savers, bridges, and anchor builds.

Typical $25 Compare

SMC

SMC Apex 1.1 Pulley

A compact rescue-grade pulley for redirects, haul systems, and light rigging.

Typical $79 Compare

SMC

SMC Apex Direct 1.1 Pulley

A compact SMC pulley in the Apex Direct style for redirects and haul systems.

Typical $89 Compare

SMC

SMC Apex Direct 1.5 Pulley

A larger SMC rescue-grade pulley for haul systems and light rigging.

Typical $109 Compare

SMC

SMC Apex Pulley 1.5

A mid-size SMC pulley for haul systems, redirects and light rigging work.

Typical $99 Compare

About SMC

SMC hardware comes from the rescue world, where gear has to be tough and dependable. Arborists use SMC pulleys, such as the CRx, in climbing systems and haul setups, and SMC steel locking carabiners where extra strength and wear resistance matter.

Choose pulleys sized for your rope, check ratings, and inspect sheaves and side plates for wear. Retire hardware that has been dropped hard or shows cracks.