The grease gun does work but has been soldierd in a couple places but will still display good. The 8 crescent wrench was made by Utica.
The Screwdriver has Irwin US of A GOV STOCK # 41 S 1076 on shaft and is correct type for the tool kit. The valve spring compressor was made by Zim Mfg and can still be used today. The pliers are Vlchek PR 206 USA. Ball peen hammer looks to be correct weight, 2 sockets , wire stripper & a original military bag for the hand tools. Tool kit also includes National pipe threader for pipe 5/8" - 1&1/4", needs new screw but will still work. The original jack and tools for the tool kits are getting very hard to find. The item "Original WW2 Willys MB or Ford GPW JEEP JACK, Controlled Steel Wrenches Irwin" is in sale since Friday, November 8, 2019. This item is in the category "eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Other Parts".The seller is "ballcannon" and is located in Elkhart, Indiana. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Barbados, Brunei darussalam, Bolivia, Egypt, Gibraltar, Guadeloupe, Iceland, Jordan, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Martinique, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.