West Coast Industries maintains an extensive inventory of coldwork tooling to support all major airframes, both commercial and military, for fatigue life enhancement. Service Bulletin kits are available for AOG situations. Additionally, we offer the BushMax expanded bushing system and the StressNut, rivetless nutplate system. For technical support contact Richard Heusser at (206) 365-7513 or email@example.com. 90 days parts and labor warranty. Hours: 8 a.m. to 4:30 p.m. PST.