Recommended for petroleum–based hydraulic oils, water, glycol anti–freeze solutions, engine lubricating oils and air; Lock–On hose and couplings are NOT recommended for pressure surge applications or critical applications, such as permanent piping in residential or commercial buildings. Do not use for gasoline or diesel fuels, unless approved by Gates H/C Product Application.

• Recommended For: Petroleum-based hydraulic oils, water, glycol anti-freeze solutions, engine lubricating oils, and air. Lock-On hose and couplings are NOT recommended for pressure surge applications or critical applications, such as permanent piping in residential or commercial buildings. Do not use for gasoline or diesel fuels, unless approved by Gates H/C Product Application.
• For use with Field Attachable LOC Couplings [G36 Series], GLX™ Couplings [G44 Series] and G37 single bead and G38 barbed fittings with clamp.
• Available in 6 colors for easy color coding; black Polychloroprene (LOLA), blue (LOLB), green (LOLG), red (LOLR), yellow (LOLY) and gray (LOLC).
• Black cover only meets Flame Resistance Acceptance Designation MSHA 2G.
• Packaged in UPS shippable reels.