Petzl Pulse Removable Anchor 8 mm. Quick to place and remove PULSE 8 mm allows for increased comfort and safety when caving. Specifications for Petzl Pulse Removable Anchor: Manufacturer: Petzl Fabric/Material: Aluminum Stainless Steel Nylon Weight: 60 g Diameter: 8 mm Features of Petzl Pulse Removable Anchor Quick to use: - Can be placed instantly by activating the release plunger - Anchor can be completely removed by pressing on the release plunger and pulling on the hanger Convenient: - Easy to install and remove - Locking knob for extended use or use with groups - Knob is textured for better grip even with gloves- Twisted hanger designed to hold the connector parallel to the wall- Interchangeable hanger More ethical anchor placement for caving:- Anchor is not left underground to rust- User has control over the condition of the anchor Package Contents: Petzl Pulse Removable Anchor Petzl G037AA00: Pulse Removable Anchor 8 mm