These support ring clamps are made of a one-piece plated-steel construction, and are intended to hold flasks or other labware on a support stand. This
MATCHFIT Dovetail Track Clamp® AP #1 Best-Seller in Jigs and Fixtures
Ring Support, Closed, 4 Inner Diameter - Cast Iron - Eisco Labs: : Industrial & Scientific
4 Piece Set - Rectangular Retort Stand, Rod, Clamp & Ring Set - 8x5 Steel Base, 23.6 Stainless Steel Rod, 3 Steel Support Rings, 3-Pronged Coated Clamp
These support ring clamps are made of a one-piece plated-steel construction, and are intended to hold flasks or other labware on a support stand. This
GSC International 4-SRC48 Support Ring Clamp, 5 Inch Diameter
Cast Iron with Nickel Plated Steel Set Screws.
Support Ring and Clamp - 4 inch
Ring Stand and Ring Set
Support Rings With Clamps at Thomas Scientific
NSI Tork GLC-140DB :: 1/2 - 1 Rebar Ground Clamp :: Rexel USA
Support Rings With Clamps at Thomas Scientific
MATCHFIT Dovetail Track Clamp® AP #1 Best-Seller in Jigs and Fixtures
This support stand comes shipped with five support ring clamps. It has a 6” by 11” stamped steel base with a 36” by 1/2” rod (#4-SSS69), one 2”
Gsc International Support Stand With Stamped Steel Base And Five Support Rings