This double chain filter wrench is compatible with a 1/2 inch drive ratchet, 21 mm spanner, or socket. It is engineered to provide enhanced grip on oil filters during removal or installation.

Features:

• Usable with 1/2 inch drive ratchet, 21 mm spanner, or socket
• Provides improved grip on oil filters

Specifications:

• Drive size: 1/2 inch
• Package dimensions: 27.5 x 10.5 x 4 cm