The Model 418's durable pump assembly and heavy-duty reservoir are designed to increase productivity. Pump Assembly 50% more oil per stroke than other hand-held oilers for longer die life. An ergonomic 2-finger trigger design that reduces user fatigue. Die cast, heavy-duty body with swivel nozzle with no exposed parts for longer life. Heavy Duty Reservoir The 418 oiler features a patent pending fastenerless twist and lock drip pan that easily locks in place. The material withstands abrasion, is lighter than metal and does not rust. The reservoir will not crack or leak. Material is so strong that under normal use, no dents will form on impact or shape changes will occur over time. As a result, the drip pan will fit squarely on the reservoir time after time. Integral molded body eliminates leaks at the hose-reservoir connection. Convenient anti-slip grib design with integral hood for easy hanging.