The Klein Tools Hard Hat replacement Suspension works with Klein's cap style or full brim hard hats. Easily attaches in 4-points inside the hard hat shell, featuring a flexible open-frame design for maximum air flow. Ratchet knob and pivot adjustment help to position securely on the neck. Also available: replacement sweatband and replacement top pad (sold separately).Features Adjustment size: Hat sizes 6.5 to 8 (52 to 64 cm) Fits both cap and full brim style hard hats 4-Point, Ratchet Adjustment 4-point suspension; multi-level height adjustment Ratchet-knob adjustment; easy one-hand adjustment, even with work gloves on Suspension pivot allows ratchet adjustment to be positioned on the neck for a secure fit Hard Hat Suspension features flexible open frame design easily conforms to your head, allowing maximum ventilation WarningsRead, understand, and follow all instructions, cautions and warnings attached to and/or packed with all Hard Hats and Accessories before each use. Failure to follow these warnings and instructions may result in serious bodily injury or death.NoteReplacement suspension does NOT come with sweatband (KHHSWTBND) or top pad (KHHTOPPAD). Those must be purchased separately. Size: Fits Hat Sizes 6.5 to 8 (52 to 64 cm) Adjustment Size: 6.5 to 8 (52 to 64 cm) Suspension Type: 4-Point, Ratchet Adjustment Adjustment Features: Ratchet-knob, Pivot Adjustment Attachment Points: 4 Points Material: Nylon Overall Width: 8 in. (20.3 cm) Overall Length: 8 in. (20.3 cm) Overall Height: 4 in. (10.2 cm) Height: 6 in. Width: 8 in. Depth: 8 in. Weight: 0.25 lbs Type: Replacement Suspension for Klein Tools Hard Hat Compatibility: Fits Cap and Full Brim Hard Hats Design: Flexible Open-Frame Ventilation: Maximum Air Flow InstructionsHardHatInstructions-WEB.pdfDownloadsSpec SheetVideo Download