The 18HR Handle for CK18 Rigid provides essential grip and control for CK Worldwide's 350-amp water-cooled TIG torch series. This rigid-style handle is specifically engineered for the CK18 torch body, delivering the durability and ergonomics required for demanding fabrication and production welding applications. Built to withstand the rigors of industrial use, this handle maintains precise torch positioning during extended welding sessions. The rigid design offers superior stability for applications requiring steady hand control and consistent arc placement. Model: 18HR Compatible with: CK18 Rigid torch series Thread pattern: 3/8" x 32 Application: 350 amp ACHF or DCSP @ 100% Construction: Heavy-duty industrial grade Compatible Consumables 3A4 — #4 Alumina Cup 3A5 — #5 Alumina Cup 3A6 — #6 Alumina Cup 3C40 — .040" Collet 3C116 — 1/16" Collet 3C332 — 3/32" Collet 3CB40 — .040" Collet Body 3CB116 — 1/16" Collet Body 3CB332 — 3/32" Collet Body 300L — Long Back Cap Essential replacement component for maintaining optimal torch performance in high-amperage water-cooled TIG welding operations. Compatible with CK18 rigid torch configurations across all cable lengths and cooling specifications.