Durable 4-pt. nylon replacement suspension fits Dyanmic® 280-HP1142RSP, 280-HP1142RSPV Hard Hats Features: Suspension for 280-HP1142RSP, 280-HP1142RSPV Hard Hats.4-point quick release suspension with dual position height adjustment ensures a proper fit.Strong double-layer woven nylon straps provide durability and secure fit for all day wear.Inner suspension includes comfortable padding for above the brow line, crown and back of head.Rugged non-slip adjustable SURE-LOCK wheel ratchet ensures proper suspension performance and effortless fit for all head sizes Specs: Suspension for HP1142RSP- HP1142RSPV- 4-Point Case Quantity: 100