All-Spec is an authorized distributor of Metcal desoldering and soldering products. Metcal stations are known for their SmartHeat Technology which increases process control and productivity for a wide variety of applications. All-Spec stocks a large number of Metcal soldering tips and cartridges, irons, rework systems and more. Note: As of July 1, 2013, OK International rebranded OKi products; all OKi products are now Metcal products. Click Here for more information.