Upholstery Hand Tools

Upholstery Hand Tools

Choose a webbing stretcher for your seat frame

Compare where the tool catches the webbing and where it can bear on the frame while you attach the free end.

Look at the edge of the rail

A stretcher needs room for the tool and for the hand or stapler that fixes the strip. Osborne describes the gooseneck 253 as a way to catch webbing close to the frame. Compare its 10-inch body and projecting handle with the available space around the rail.

Compare the two contact surfaces

The eight-inch Osborne 255 has six pins at one end and corrugated rubber at the other. Check how the pin end will reach your strip and how the rubber end will sit against the frame. A smaller body can be easier to position when a corner or adjacent part crowds the approach.

Distinguish webbing from springs

On some seats, webbing supports the springs. Sailrite’s channel-back chair walkthrough shows the webbing and spring work as part of evaluating the old seat. Identify which part has failed before choosing a stretcher or a spring tool.

Check the replacement material

Read the instructions for the webbing you intend to install. The type and the way it is attached matter to the seat. Compare the strip, the rail and the intended tool together before buying a stretcher for a single repair.

Source documentation

Guide questions

What should I check if the stapler will not fit while I hold the strip?

Check the approach to the fastening line with the stretcher in place. Compare a different body or handle shape if the tool blocks the stapler at the point where you need to fix the strip.

Which stretcher should I compare for a cramped opening?

Check the space across the strip and the depth beside the frame. A narrow jaw and a short pin block solve different clearance problems.

What if the spring is loose but the webbing is sound?

Identify the spring and its frame fitting. A dedicated spring tool works at the attachment point rather than gripping the webbing.

Which accessory suits the job?

  1. Compare a projecting handle with a compact pin block. The No. 253 has a 10-inch gooseneck body that catches webbing near the rail. The No. 255 uses an eight-inch straight body with a rubber end and six pins. Compare the room each leaves for your fastening tool. Look at the actual bearing point on the frame.

    C.S. Osborne No. 253 Gooseneck Webbing Stretcher ↗C.S. Osborne No. 255 Rubber-End Webbing Stretcher ↗

  2. Grip with jaws or catch with pins. The No. 250 clamps an exposed edge between jaws and gives you a hammer jaw that can act as a lever. The No. 255 catches the strip with pins and bears on the rail through its rubber end. Check the intended material and access to its free edge.

    C.S. Osborne No. 250 Webbing and Canvas Stretching Pliers ↗C.S. Osborne No. 255 Rubber-End Webbing Stretcher ↗

  3. Keep overall length and compare jaw width. Both stretching pliers are 8½ inches long. The 250 jaw is 3⅜ inches wide. The 251 jaw is 1½ inches wide for a narrower approach. Check the open width around the strip at the point where you will grip it.

    C.S. Osborne No. 250 Webbing and Canvas Stretching Pliers ↗C.S. Osborne No. 251 Short-Jaw Canvas and Webbing Pliers ↗

Accessories in this guide

Shop these departments