Feature:
BATTERY TERMINAL : The Marine Battery Terminal Connectors are held in with a Screw and Make a Tight and SecureConnection.
with 2 Protective Covers. Please don't overtighten. * *【 POSITIVE NEGATIVE】: Positive (19mm) Battery Terminal Connector +Negative
(17mm) Battery Terminal Connector. 2 copper spacer shims provided in case the posts aren't big enough.
EASY TO INSTALL:0/4/8/10 AWG Gauge Inputs. There are four different sizes of a wiring outlet, easy to modify the
wiring.Suitable for Most Models Battery.
SUPER DURABLE: Zinc Alloy and Copper Material for Strong Electrical Conductivity, Super Corrosion Resistance, Reduce.Current
Transmission Loss. Also protect battery post against corrosion for long battery life time.Heavy duty battery terminal.

Specification:
Product Name:Heavy Duty Marine 12V Battery Terminals 0/4/8/10 Gauge AWG with Covers and Shims Battery Terminal Connectors For Auto Car Audio
Type:0/4/8 AWG Gauge Input
Size:2.32''x1.81''x0.75''battery terminal connector
Body Material:Aluminum Alloy Material
Cover Material:Acrylic
POSITIVE NEGATIVE:Positive (19mm) + Negative (17mm)
Weight:340g