Inquiry (采购产品): Jorgensen #3428 To whom it may concern : I purchased the above model clamp appx 5 yrs ago went I was building my 24'x 17' building . I love the way it operates but I do have a small gripe. Using these clamps appx for 2mo while building the above and very little since till present time I noticed one of the clamps will grip just about anything and hold it as they say till the cows come home. The other one unless you keep a grip on the handle it will release everytime. My question is there anything I can do to get this clamp to hold like the other one. The groves seem the same as the other clamp and they seem to be clean Help I'm trying to build some shelfs and I have one great clamp and one very sick clamp Gene Teets R#4 Box 29B Bruceton Mills WV 26525 **** Hidden Message ***** Eugene Teets R#4 Box 29b Bruceton Mills, WV 26525 USA Company: no business Phone: 30-379-7042 E-mail: genet02@citlink.net **** Hidden Message ***** genet02@citlink.net