NSK NL-45 Surgical Series Compatible Parts N-45S / NL-45S Surgical Compatible Parts NSK Handpiece Compatible Back End O-Rings (Set of 5) $5.00 Add to cart NSK NL-45S Surgical Compatible Canister $65.00 Add to cart N-45T / NL-45T Surgical Compatible Parts NSK Handpiece Compatible Back End O-Rings (Set of 5) $5.00 Add to cart NSK NL-45T Surgical Compatible Canister $80.00 Add to cart