- Quick & Easy to Use and Easy to Install! These lancing knobs don't require any special tools and install in seconds. Our system is strong enough to keep your canvas secure through high wind and rough weather, while being easy and simple to use.
- ️ No more tired fingers from Snapping on Covers! Replace worn out snaps or canvas clips with this piece of sturdy equipment for quicker clean up and peace of mind.
- To fasten, lance the elastic tie from our Shock Cord Fasteners around the knob to secure it in place. The flexibility of our Shock Cords means you won't be struggling to make a shrunken canvas fit, extending it's life.
- Great for your Boat, RV, Popup Camper, and more!
Shock Cords for Canvas which are Sold Separately.