JMCSQ-4 Features: -UNSPC CODE: 27112100.-Clamps Clamps mro plant maintenance clamp.-0-6"" 1330 LBS..-Price Is For One Each -Minimum Order Of 1.-BESSEY is the only clamp manufacturer in the world to have earned the ISO 9001 Quality Certification. This is your guarantee of continued high quality and service. Instant Clamping at Any Opening! Extra heavy-duty clamps available..-JMC - BESSEY CLAMPS.-SQ Series ""Super Quick"" Clamps are 9X faster than a C-Clamp Specially designed to target the 4, 6, 8 & 12"" ""C"" clamp. More efficient and less costly. Deep throat has greater reach - eliminates the need for regular AND deep throat C-clamp Manufactured to Besseys high quality standards with an economical standard pad.-Moveable sliding arm design saves 90pct of clamping time vs. the ordinary ""C"" clamp Deep throat has greater reach and eliminates the need to purchase regular and deep throat ""C"" clamp. Disclaimer: -Warning: improper use can cause severe personal injury or property damage..