McMaster 9662K21 Compression Spring Stock, Pack of 5, Spring Steel, 36" Long, 0.438" OD, 0.342" ID G3463680 Material 4140 Alloy Steel Diameter

Material 4140 Alloy Steel Diameter 3/4" Length 2 3/4" Pack Size 1 Country of Origin United States Schedule B Number 731829

56 piece drive ratchet & socket sets provides better access and maximum strength

00 mil Glove Color Family Black Cuff Rolled Bead Supported / Unsupported Unsupported Color Black Special Features Flexible and Sensitive

Dual side accessory holders

For Use With Most Full Brim Hard Hats

McMaster 9662K21 Compression Spring Stock, Pack of 5, Spring Steel, 36" Long, 0.438" OD, 0.342" ID G3463680 Material 4140 Alloy Steel DiameterAlways be ready for the perfect fit. These springs are extra long to cut a custom length whenever you need it. Their open ends make cutting easier but prevent them from standing on their own. You'll need to install them in a hole or over a shaft, or grind the ends flat. Spring Steel Strong and resilient, but best suited for dry environments since moisture will cause these springs to rust. Spring Rate To determine the spring rate of a cut spring, first