MSA 10153385 Fas-Trac III Replacement Suspension - 4-Point Attachment, Size: Standard, Skullgard/Comfo-Cap Helmet Accessory, Cap/Hat-Style Hard Hat Suspension, Adjustable, Replaceable & Durable Gear,Black Description Features: FAS-TRAC III SUSPENSION: Designed based on opinions and input from hundreds of customers, the top-end Fas-Trac III suspension functions as an improved ratchet suspension for hard hats and safety helmets. Each suspension features innovative technology carefully produced to enhance wearer safety and comfort. DESIGN FEATURES: Suspensions emphasize productivity with built-in advantages like improved stability and retention (the lower nape strap increases balance) and no metal parts. The optimized ratchet moves easily, holds securely, and is easily graspable for adjustment even with work gloves on IMPROVED COMFORT: Hard hat inner harness are comfier than ever with 3 levels of nape strap adjustment for customized fit, flush suspension tabs to eliminate headaches, comfort padding (provides cushioning and improved airflow), and no metal parts for an amplified range of applications. THE SAFETY COMPANY: In the spirit of the MSA mission, all units and components of the above-the-neck and hard hat accessories product line harness precision engineering and project-perfect materials to craft the highest-quality reliable safety products to enable work in the safest environments possible STANDARD SIZE: This standard sized suspension is is designed for for individuals with a head circumference of 6 1/2 to 8 inches. A standard sized hard hat will fit most individuals. Available suspension sizes: Standard (6 12 8), Large (7 8 12), Small (6 7 18). These measurements are based on the circumference of your head. Product Details: Brand: MSA Size: Standard Style: Skullgard/Comfo-Cap Color: Black League: MMA Is Discontinued By Manufacturer ‏ : ‎ No Product Dimensions ‏ : ‎ 7.6 x 7.48 x 4.72 inches; 3.6 Ounces Item model number ‏ : ‎ 10153385 Department ‏ : ‎ unisex-adult Date First Available ‏ : ‎ August 6, 2014 Manufacturer ‏ : ‎ Msa Safety Sales, Llc Best Sellers Rank: #2,797 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #2 in Hard Hats #2 in Hard Hats Customer Reviews: 4.6 4.6 out of 5 stars 3,750 ratings