Features:

• Maximum length: 21-1/2"
• Minimum length: 18-1/2"
• Carpet end length: 4-7/8"
• Carpet end width: 5-1/8"
• Knee kicker telescoping handle with four 1" increments adjustment holes
• Telescope from 18-1/2" to 21-1/2"
• 2.5" Pad
• Wide head grips using 2 replaceable grippers and 16 hardened steel pins
• Adjustable Knob for diff level (0-7)  of 16 Steel Pins