Manufacturer Part Number: 4052ZR|Accessory Type|Vise-Grip - Replacement SpringFor Use With|Replacement spring for 5WR?, 6LN?, 6BN, 6R? & 6SP Locking PliersOverall Length|Overall Width|Overall Height|Insulated|Non-sparking|Esd Safe|Tether Style|UNSPSC Code|27110000