LOKBOX

The Vulkan LOKBOX is a complete LOKRING tool set built for fast, flame-free refrigerant pipe joining — no brazing, no soldering, no naked flame on site. In this video we take a close look at what’s in the kit and how it works on real copper.

The LOKBOX comes with the LOKtool, featuring angle-adjustable handles so you can make clean connections even in tight, awkward spots.

It includes a full range of dies covering 1/4”, 3/8”, 1/2”, 5/8”, 3/4”, 7/8”, 1 1/8”, and 1 3/8” copper — all packed in a rugged carry case ready for the van.

Paired with Vulkan LOKRING push-fit fittings (and a dab of LokPrep prep fluid), the LOKBOX gives you secure, leak-free joints in seconds — ideal for HVAC and refrigeration work where speed, safety, and reliability matter.