https://nsiindustries.com/product/4-port-black-multi-tap-pre-insulated-connector-250-mcm-6-awg-bag/
Polaris Black Multi-Tap Connectors form secure connections between multiple conductors with a rounded design and UV-resistant insulation coating. Installs with a hex key and torque wrench, with no need for cover and taping.
https://nsiindustries.com/product/8-awg-3-8-1-hole-copper-long-lug-with-peep-hole-red/
The POLARIS compression design creates a permanent, vibration-resistant connection that you can rely on with low contact resistance. Suitable for a wide range of applications, including power distribution, grounding and data transmission.
Dual Rated Scrw Lug Al/Cu 800-300MCM
Dual Rated Transformer Lug 350-6
Transformer Lug (8) 350-6
Double Scrw Lug Aluminum 600-2 AWG
https://nsiindustries.com/product/dble-screw-lug-8-350-6-awg-10-mtg-hole/
Dble Scrw Lug 8 350-6 AWG 10 Mtg Hole
Polaris Black Multi-Tap Connectors form secure connections between multiple conductors with a rounded design and UV-resistant insulation coating. Installs with a hex key and torque wrench, with no need for cover and taping.
Mechanical Lug Aluminum (2 EA)
Dual Rated Lug Aluminum/Copper 1/0-14