Knuckle assemblies are available with knob adjustment. Knuckles came with 1/4-20 male/female threads and lock ring.
I use a mount knuckle on my monopod. It's smaller and lighter (much cheaper) than a comparable camera mount. It adds some flexibility when I don't want to carry a tripod.
82-6060 - AC Power Transformer; 16.5VAC, 40 VA
16.5VAC, 40VA power transformers for security applications. Features a plug-in ground and auto-resetting overload protection. Mfr. #ELK-TRG1640.
82-8485 - Video Coax Surge Protector
Protects valuable CCTV equipment from high voltage surges such as lightning strikes and voltage spikes.
20-2788 - Solder-Wick Rosin - .110'' x 25'
This safe, fast rosin flux desoldering braid is designed for general purpose solder removal from PC boards. Non corrosive formula is designed for Type R rosin flux. Will not leave ionic contamination on the board. Meets Mil-14256, Mil-B-81705C, Mil-Std...
20-4410 - Economy Duster 10 Oz.
Economical HFC152a based duster. Note: not for use on powered electrical equipment, on hot surfaces, and around open flames or sparks.
21-10858 - 3 3/4" Reusable Knot Cable Ties - 100 per Pack
Knot cable ties are strong and reusable. Made from nylon 66 material for higher heat resistance.
I have been dealing with MCM for over 30 years now. If I didn't like the service I'd would have found a different supplier 30 years ago. For most of my needs they are the 1st stop on my shopping list.