Available in 2 sizes these brass grommets are used to reinforce holes in canvas, tarpauline, tents, sails for ropes to secure.
25mm grommets washers have single row of spikes to prevent material tearing. 30 mm washers have double rows of spikes.
Non rusting heavy duty grommets to fix through punched hole. The washer is hammered down for the spikes to lock on to the grommet rim securely. A ball pein hammer is best use to fold the grommet foot over the washer. Alternatively use the brass ball tool to set with a hammer.
A set consist of one grommet and 1 spike washer.