Item normally ships out within 1-2 Weeks (excluding transit time). If out of stock it can take up to 3-4 weeks (excluding transit time). Specific options may or may not increase shipping time. For any reason, if there is a delay in shipping time we will notify you. Feel free to contact us if you have any concerns.
The Master Lock No. S3900 Pneumatic Lockout Device features stainless steel construction for corrosion resistance and fits virtually all male pneumatic fittings. This lockout device prevents pneumatic fitting from being connected to pressurized air source. Device accepts any Master Lock or American Lock Safety padlocks and works with lockout hasps for multiple worker lockout situations.
Prevents pneumatic fitting from being connected to pressurized air source
Can lockout up to 6 pneumatic devices
For use with male fittings
Accommodates ¼ in, 5/16 in, 3/8 in, 7/16 in, ½ in, 9/16 in, 5/8 in, 13/16 in connections