Sammys® 1/4" Vertical Threaded Rod Anchor for Steel, 1/4"-20 Rod Size, 1/4"-14 x 1-1/2" Screw Size- DST 150 - 8026957, 25/Box
NutBoss - Amazon.com
Sammys® 1/2" Vertical Threaded Rod Anchor for Concrete, 1/2"-13 Rod Size, 5/16" x 1-3/4" Screw Size - CST 2 - 8060925, 25/Box
Amazon.com: Sammys 8009925-25 Vertical Rod Anchor Super Screw with 3/8 in. Threaded Rod Fitting, 3/8 x 2-1/2'' Screw, for Wood (Pkg.=25) , Zinc : Industrial & Scientific
Threaded Rod Nut Spinner~Spin Nuts on 10X Faster~EZ to Use Tool Saves you $$$$ | eBay
The Nutboss
Sammys® 3/8" Swivel Threaded Rod Anchor for Wood, 3/8"-16 Rod Size, 1/4" x 2" Screw Size - SH GST 20 - 8139957, 25/Box
BIS Nut Spinner - Walraven United States of America