Huck 99-2569 Short 3/8″ Dia. NAS/GP Lockbolt Nose Assembly will install 3/8″ diameter NAS/GP or C6L commercial lockbolts in all material types. Use the Huck Model 255 or the older Model 245 for aluminum lockbolts. For other material lockbolts use the Huck Model 256 or older Model 246.
