Pneumatic Lockout
For use with male fittings
- Item #
- C3111-S3900
- Compliance
- OSHA
Note:
For use with 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", and 13/16" male fittings.
Master Lock Part# S3900. This pneumatic lockout device is made of stainless steel for corrosion resistance and will fit virtually all male pneumatic fittings; 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", and 13/16". Up to 6 pneumatic devices can be locked out at the same time using this device. It works by preventing the pneumatic fitting from being connected to a pressurized air source, thus preventing the machine from being operated. The device measures 1-3/8" wide x 7-3/4" tall x 1/8" thick (33 x 185 x 3.2 mm) and will accept up to 2 padlocks with a maximum shackle diameter of 9/32" or lockout hasps. All Master Lock and American Lock safety padlocks will fit this device, as well as any hasp.