Proto J46312 Standard Arm Hex Key - 3 mm
https://www.sawab.app/shop/j46312-proto-j46312-standard-arm-hex-key-3-mm-1383
https://www.sawab.app/web/image/product.template/1383/image_1920?unique=b300c89
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This Metric Hex Key has a 3 mm hex bit size.62 mm long arm.19 mm short arm.Heat-treated for durability.Rust resistant black oxide finish.