• Our drop hooks are designed to fit ¾”, 7/8”, and 1” tubing.
• Drop hooks perform the function their name implies: dropping the seat between the rails: 1”, 2”, 3”, or 4”.
• O-Drop mounts the seat on the rails to utilize the full width of the chair. Furthermore, it allows the same seat-to-floor height as if the seat had a solid base.

• Used with a 90° Bracket to hold the seat/back in place. Provides for adjustability forward and backward.
• Fits ¾”, 7/8”, and 1” tubing.
• Comes in 5 different styles: 1 hole, 2 holes, 5 holes, 7 holes, and 9 holes, with ½” between each hole.

** When used with the 90° Bracket, it is necessary to use 1: 10-32 x 5/8” Flat Head Cap Screw (MA-FHCS-1032) and 1: 10-32 Nylok Nut (MA-NN-1032) for attachment purposes. **

• Provide adjustability forward or backward.
• MA-2H90 has 2 holes, ½” apart.
• MA-5H90 has 5 holes, ½” apart.
• MA-7H90 has 7 holes, ½” apart.
• MA-9H90 has 9 holes, ½” apart.

** Requires the use of 2: ¼-20 x ¾” Button Head Cap Screws (MA-BHCS-2520) and 2: ¼” Flat Washers (MA-W-25). **

Metal Horseshoe Clips are available as:

• SWING-AWAY: The tongue swings away for removal of the seat or back.
• FIXED: The tongue remains stationary to lock the seat or back in place.

Plastic Horseshoe Clips are available as:

• WITH TONGUE: Same as fixed.
• WITHOUT TONGUE: On seats, it only stops forward or backward movement of the hardware. Allows for the easy removal of the seat or back.

• Our Lateral Brackets are easily adjustable to accommodate weight gain/loss, growth, and seasonal clothing needs.
• Slide channels (MA-LTS-CH) were used more frequently, to avoid the problem of the brackets binding to upholstery on the chair.
• Lateral clamps have replaced the channels because they are more easily mounted and removed, and they allow for easier adduction/abduction of the lateral brackets. Furthermore, there is no need to re-drill to accommodate the slide channel.