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Master Lock® Model S3900 Pneumatic Lockout. Prevents pneumatic fitting from being connected to pressurized air source. Fits virtually all male pneumatic fittings found in manufacturing facilities. Stainless steel construction for corrosion resistance. Measures 1-3/8in wide x 7-3/4in tall x 1/8in thick (33mm x 185mm x 3.2mm). Accepts anyMaster Lock or safety padlock. Works with lockout hasps for multiple worker lockout tagout. Replaced obsolete model 465 pneumatic lockout device.
Features
Pneumatic Lockout
Prevents pneumatic fitting from being connected to pressurized air source
Fits virtually all male pneumatic fittings found in manufacturing facilities
Stainless steel construction for corrosion resistance
Measures 1-3/8in wide x 7-3/4in tall x 1/8in thick (33mm x 185mm x 3.2mm)
Accepts any Master Lock or safety padlock
Works with lockout hasps for multiple worker lockout tagout
Replaced obsolete model 465 pneumatic lockout device
