When ordering the Natural-Fit or the LT, what is the difference between a Tab and Rivet Nut attachment?
The Natural-Fit attaches to the wheel through either a Tab or Rivet Nut (depending on the type of wheel). For the Tab attachment, connecting screws go perpendicular to the wheelchair axle into the wheel rim and through flat tabs on the handrim. Most spoke wheels (except standard Quickie wheels) and Spinergy use a tab attachment. With a Rivet Nut attachment, screws go parallel to the wheelchair axle into plastic round spacer sleeves and into a rivet nut set in the handrim (no tabs on the handrim). Rivet nut is used on Mag, X-Core, and standard Quickie wheels. For pictures of these different attachment methods, you may view the Natural-Fit Order Form or Installation Instructions. Quickie Wheels Clarification: **You cannot install on Quickie Mag Wheels ordered without a handrim (“handrim delete”) — they will not have the necessary standoffs on the wheel. Always order mag wheels with the rim, then remove it to install the Natural-Fit. Here is a specific breakdown of Quickie wheels and the
