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Connecting Blocks

63 connecting blocks from Recoil, Rvboatpat, Daiertek and more.

Recommended Connecting Blocks

HSZJsto
+Two-way splitter for 12V car audio amplifier wiring
+Accepts 0/2/4 gauge input and 4/6/8 gauge output
+Ground distribution block for car audio setups
−Sold as a single block with no extra pieces included
No price recorded yet.
Bolipoeq

150A, 0.25-Inch

+Includes a protective cover
+Copper busbar construction
+Designed for 12V systems
−Uses smaller 1/4-inch studs
No price recorded yet.
Daiertek

150A

+Includes a cover for protection
+Five 1/4 inch studs for multiple connections
+Compact 5 x 0.25 inch footprint saves space
−Fewer studs than larger bus bars
No price recorded yet.
Malictele
+Splits one power input into two outputs
+Two-pack gives two units in one purchase
+Accepts 0, 2 and 4 gauge input
−Input gauge range is limited to heavy wire sizes
No price recorded yet.
DS18
+One 0 gauge input feeds two 4 gauge outputs
+Nickel-plated internal materials for corrosion resistance
+High-strength heat-resistant construction for demanding installs
−Clear finish shows its appearance rather than a shielded housing
No price recorded yet.
Rvboatpat
+Sold as a 2-pack for two separate installations
+Splits one 0 gauge input into three 4 gauge outputs
+Built for car audio power and ground distribution
−Takes a 0 gauge input, which needs matching heavy wire
No price recorded yet.
Scosche
+Single 4 gauge input feeds dual 8 gauge outputs
+Maxi fuse design protects each circuit
+Compact black block for tidy installation
−Only two 8 gauge outputs limits how many circuits it feeds
No price recorded yet.
Skar Audio
+Two 1/0 gauge inputs for heavy-current feeds
+Four 4 gauge outputs for separate circuits
+Built as a power distribution block for car audio
−Requires heavy 1/0 gauge wire on the input side
No price recorded yet.
Allwin
+Splits one 0/2/4 gauge input across two outputs
+Designed for 12V car audio amplifier wiring
+Includes protective cover for exposed terminals
No price recorded yet.
Lenkrad

250A

+Rated at 250A for high-current marine and 12V use
+Two bus bars included in the pack
+Single post design for M10 connections
No price recorded yet.
R2X Racing

0.31-Inch

+Four posts for multiple connections
+Includes a cover for protection
+Made in the USA
No price recorded yet.
Aienxn

150A, 0.25-Inch

+Made of pure copper for good conductivity
+Rated at 150A for 12V DC distribution
+Uses 1/4-inch studs for secure connections
No price recorded yet.
Ampper

150A

+Rated at 150A for 12V power distribution
+Includes 12 #8 screws for mounting
+Nickel-plated brass busbar with 1/4-inch studs
No price recorded yet.
Blue Sea Systems

150A

+Ten screw terminals for many connections
+Tin-plated copper bus for corrosion resistance
+Includes input studs for battery connection
No price recorded yet.
Bolipoeq
+Four-way output for multiple audio components
+Built-in fuses protect each output circuit
+Includes a ground connection
No price recorded yet.
Bolipoeq
+Two-pack for multiple installations
+Two-way distribution from one power input
+Accepts 0, 2 and 4 gauge input wire
No price recorded yet.
Bolipoeq

250A, 0.38-Inch

+Four 3/8-inch studs for multiple connections
+Two-pack for multiple installations
+Designed for 12V systems
No price recorded yet.
Bonsicoky
+Four-way output from one input
+Accepts 0, 2 and 4 gauge input wire
+Accepts 4, 8 and 10 gauge output wire
No price recorded yet.
Rvboatpat

150A

+Rated at 150A for 12V car, automotive, and solar use
+Five 1/4-inch M6 studs for multiple connections
+Measures 5 by 0.25 inches in dimensions
No price recorded yet.
Daiertek

0.31-Inch

+Six 5/16-inch studs for multiple connections
+Includes a protective cover
+Designed for 12V systems
No price recorded yet.
Daiertek

300A, 0.38-Inch

+Three 3/8-inch studs plus ten M5 terminal screws
+Includes a protective cover
+Designed for 12V systems
No price recorded yet.
Daiertek
+Seven terminal studs for splitting power to several circuits
+Studs sized at 0.25 inch, suited to standard marine wiring
+Rated for 12V to 48V systems, covering a wide voltage range
No price recorded yet.
Daiertek

0.31-Inch

+Four 5/16 inch studs for larger cable terminals
+Six #8 screw terminals for smaller wires
+Covers both positive and ground connections
No price recorded yet.
Edgelec

150A, 0.25-Inch

+Rated at 150A for 12V power distribution
+Pure copper construction for good conductivity
+Accepts 1/4 inch studs for standard terminal connections
No price recorded yet.
Joinfworld
+Two-way ground distribution for car audio systems
+Accepts 0, 2, and 4 gauge input wire
+Outputs 4, 8, and 10 gauge wire for flexible wiring
No price recorded yet.
Joinfworld

400A, 0.38-Inch

+Rated at 400A for high-current 12V loads
+Four 3/8 inch studs for multiple connections
+Pure copper construction for good conductivity
No price recorded yet.
Joinfworld

400A, 0.31-Inch

+Rated at 400A for high-current power distribution
+Four 5/16 inch (M8) studs for multiple connections
+Suits dual battery and marine bus bar setups
No price recorded yet.

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.