Skip to product information
Smith & Wesson Smith & Wesson Torque Lock Spring J K L N X Frame Factory New OEM 229650000 Part 229650000

Smith & Wesson Torque Lock Spring J K L N X Frame Part 229650000

$6.99

Smith & Wesson Torque Lock Spring J, K, L, N, X Frame – Part 229650000

Genuine factory OEM torque lock spring for all Smith & Wesson J, K, L, N, and X Frame revolvers equipped with internal lock mechanisms. This precision spring installs onto the lock arm and provides the tension needed to return the lock arm to its proper position after engagement or disengagement, ensuring smooth and reliable internal lock operation.

Only compatible with revolvers equipped with internal lock mechanisms. S&W began incorporating internal locks in the early 2000s. Older revolvers without internal locks do not use this spring.

Key Features

  • Factory OEM Part: Authentic Smith & Wesson replacement manufactured to exact factory specifications
  • Universal Multi-Frame Fit: Compatible with J, K, L, N, and X Frame models equipped with internal locks
  • Spring Steel Construction: Precision material for reliable, consistent lock operation
  • Essential Lock Component: Returns lock arm to proper position after engagement or disengagement
  • Direct Fit Replacement: No gunsmithing required for installation
  • New Condition: Factory fresh OEM part ready for installation

Compatible Frame Sizes & Models

Frame Models (with internal lock)
J Frame 60, 317, 331, 337, 340, 342, 351, 360, 442, 637, 638, 640, 642, 649
K Frame 10, 12, 13, 14, 15, 16, 19, 64, 65, 66, 67, 617, 648
L Frame 581, 586, 619, 620, 681, 686, 696
N Frame 325, 327, 329, 610, 625, 627, 629
X Frame 460XVR, 500

Not Compatible With

  • Revolvers without internal lock mechanisms (pre-2001 production)
  • Rimfire models without locks: J Frame Models 34, 35, 43, 63 — K Frame Models 17, 18, 48, 53

Specifications

  • Part Number: 229650000
  • Manufacturer: Smith & Wesson
  • Condition: New
  • Material: Spring Steel
  • Frame Compatibility: J, K, L, N, X Frame (internal lock models only)
  • Weight: 0.2 oz

You may also like