30-904 - 4- Position Adjustment Bracket (Nylon) 9 11/16" L x 5/8" W
This part may be screwed or riveted to the frame. (Attachments not included) Stainless self tapping screws are suggested. The screw holes are recessed. The screw size would depend on the frame hole size. If you are replacing the exact same bracket, the holes should match up. If they do not, you can use the bracket as a template to mark and drill new holes. Make sure that the two brackets are lined up the same on either side of the frame.
White
30-904B - 4- Position Adjustment Bracket (Nylon) Black 9 11/16" L x 5/8" W
This part may be screwed or riveted to the frame. (Attachments not included) Stainless self tapping screws are suggested. The screw holes are recessed. The screw size would depend on the frame hole size. If you are replacing the exact same bracket, the holes should match up. If they do not, you can use the bracket as a template to mark and drill new holes. Make sure that the two brackets are lined up the same on either side of the frame.
Black
30-904 - P1201 - 4- Position Adjustment Bracket (Nylon) 9 11/16" L x 5/8" W
This part may be screwed or riveted to the frame. (Attachments not included) Stainless self tapping screws are suggested. The screw holes are recessed. The screw size would depend on the frame hole size. If you are replacing the exact same bracket, the holes should match up. If they do not, you can use the bracket as a template to mark and drill new holes. Make sure that the two brackets are lined up the same on either side of the frame.
30-908 - 6- Position Adjustment Bracket (Nylon) 10 5/8" L x 5/8" W
This part may be screwed or riveted to the frame. (Attachments not included) It fits on a round tube. It may not be the same as the ones you want to replace, but you should be able to adapt it to work for you. It is attached with aluminum rivets or stainless self tapping screws.
30-909 - Aluminum 4-Position Adjustment Bracket
30-921 - 20-1/2" Adjustment Bracket Protector (Chair Protector) Fits 1" to 1 1/4" Outside Diameter Tubing Protects the chair frame from being scratched by adjustment bracket
This part may be cut with hacksaw or band saw. It is made of clear rigid P.V.C.
