A nice touch is the copper mesh cover that vents heat well.
B-Line Stand-Off Isolator 3/8″-16 Threaded Red Glastic Buss Bar 3″X2.5″Insulator
B-Line SB1155 Stand-Off Isolator 3/8″-16 Thread Red Glastic Buss Bar 3″X2.5″.
10-Pk Ground Bar Bonding 5/8″ Stand-Off Tin Coated Copper
5/8in height.
Harger HSC150, 1.5″, Stainless Steel, Stand-Off Clamp With Grommet, 1Pc
Harger Lightning & Grounding 230V18, Conductor Thru Roof Assembly, 1pc. Harger Lightning & Grding GRC34, 3/4, Brnz, Stght, Thrd, Ground Rod Coupler 1pc. Harger Lightning & Grounding WBKT1KIT, Ground Bar Mounting Bracket Kit, 1pc.
5KV Stand Off Electrical Red Fiberglass Buss bar Insulator Mar-Bal 4610
5KV Stand Off Insulator Mar-BAl 4610 3 1/2″ TAll3 1/2″ Diameter3/8-16 (NC) Threads4 Holes on the bottom2 Holes on the Topthreads 9/16″ Deep Holes are 2″ Spaced