VGP40-52 Features: -Replacement Spring for: 6LN. -Replacement Spring for: 6BN. -Replacement Spring for: 6R. -Replacement Spring for: 6SP. Generic Specifications: -Replacement Spring for: 5WR. Dimensions: Overall Height - Top to Bottom: -0.1 Inches. Overall Width - Side to Side: -0.1 Inches. Overall Depth - Front to Back: -0.3 Inches. Overall Product Weight: -0.01 Pounds.