The Powers 5-Piece sleeve bolt is a construction grade fastener that is commonly used as a climbing anchor. Expansion is created by tightening a threaded bolt which draws a tapered cone expanding a sleeve against the walls of the hole. The Powers 5-Piece bolt works well in soft rock where maximum expansion is required.
Three size options available:
• 1/2" x 4.75", Powers 5930, Power-Bolt Hex Head
• 1/2" x 2.75", Powers 5930, Power-Bolt Hex Head
• 3/8" x 3.5", Powers 5914, Power-Bolt Hex Head