【 Specification 】:G80 alloy steel connecting chains, load limit: Maximum working load:4400 lbs.2 pack
【 High quality materials 】: Made of 80 grade alloy steel, the heavy-duty double hammer lock coupler is sturdy, corrosion-resistant, and has a long service life.
Easy to install: Add grease inside the gasket, slightly grind off the pin angle, and then use a hammer or C-clip to push the pin to the locking ring.
【 Widely applicable 】:Our hammerlock coupler is designed for connecting the chain for towing or extending.Widely applicable to industries such as mining, railway, construction, metallurgy, etc