Caulking Gun – Skeleton Type (JCBL-4012) Category: Lubrication Tools Description Description Features High Steel Body. Specification Article No. Size (INCH) JCBL-4011 90 Related products Lever Action Grease Gun (Economy Model) (JCBL-4002) Read more Suction Gun (JCBL-4004) Read more Grease Gun Pistol Type – Micro (JCBL-4011) Read more Caulking Gun – Half Round (JCBL-4013) Read more