Mueller Electric Crocodile Clip, Zinc-Plated Steel Contact, 25A, Red

Insulated Mid-Sized Battery Clip . 3.7″ (94mm) long, Jaw Opens 0.6″ (15mm), 25 Amps.

The BU-122 was designed as a battery clip, but has also been utilized in the grounding market.
Can be used with wire up to 8 AWG and attaches by a solder connection
Length Including insulator 3.7” (94 mm), Width .75” (19mm), Height 1.4” (36mm)
Jaw Opens 0.6” (15mm) Max.
Rating: 25 Amps
Made from zinc plated steel and PVC insulator