Specification Brand : Chemglass ItemName : Flask Support, Chain Clamp Style, Large ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-clamp-holders Manufacturer : Chemglass ModelNumber : CG-9220-02 PartNumber : CG-9220-02 ProductDescription : Chain Support Thermo, Clamp Style, Large Size. Chain clamp, large and small size chain clamp to accommodate up to 6 1/2" (170 mm) OD and 11 1/2" (290 mm) OD respectively. Quick connect slip-on chain has large size, easy-to-turn adjusting knob. Extension arm has a length of 6" (150 mm). Grip is vinyl coated. ProductSiteLaunchDate : 2015-01-27T20:37:09.509Z UnitCount : 1 UnspscCode : 41000000