This long 200L backcap is made for 9/20 Style TIG torches, offering reliable performance and secure electrode clamping. It includes a durable O-ring (98W77) that ensures a leak-free seal during welding. The backcap is interchangeable with other 41V24 models, providing flexibility for various torch setups.Features: Designed specifically for 9/20 Style TIG torches including CK9, CK20, WP-9, WP-20 Includes 98W77 O-ring for consistent sealing and clamp pressure Interchangeable with 41V24 back caps for easy replacement Durable construction built to withstand extended use Sold in packs of 2 or 3 for convenience and inventory management Specifications: Part Number: 200L Replacement SKU: CK-200L or 41V24 Compatible Torch Models: CK9, CK20, WP-9, WP-20 and similar 9/20 Style TIG torches Genuine CK Worldwide component Quantity: 2 or 3