Teng Reversible Ratchet Comb. Spanner 12mm 1822720 accurate seal that has an

accurate seal that has an excellent resistance to corrosion

Suits 412B Sideslide knife

75 in (121 mm)

For an OEM look you can do yourself

HiKOKI 32x40mm Multi Tool Starlock Blade - Stainless Steel

Teng Reversible Ratchet Comb. Spanner 12mm 1822720 accurate seal that has anTengTools Ratcheting Combination Spanner Reversible ratchets with 15 degree offset 12 point heads. Flip reverse action for one handed direction change. 72 teeth providing a 5 degree increment for a smooth action. Manufactured and designed in accordance with DIN3113A from high grade Chrome Vanadium Steel. Same size at both ends. Polished heads. Satin finish.