Rigid Anterior Trunk Support
Rigid Anterior Trunk Support
Rigid Anterior Trunk Support

Rigid Anterior Trunk Support (R.A.T.S.)/Occipital Ring

The Rigid Anterior Trunk Support (R.A.T.S.)/Occipital ring can be positioned to provide improved head and neck positioning and/or to act as a rigid anterior trunk support. Metalcraft offers four sizes of R.A.T.S. The proper size depends not only on the size of your client but on the intended usage. The occipital ring has tubular foam padding and is covered with a removable neoprene backed Black Spandex slipcover. The occipital ring kits include all the hardware necessary for mounting.

Click here for Pad information
Standard Kit Contains
  • R.A.T.S.
  • Swivel Tube w/Hinge Bracket 6"
  • 8 3/4" 90° Vertical Tube
  • Single Tube Mounting Plate
  • 2-Point Knobs
  • Mounting Fasteners

Did you know that you could mount multiple head positioning devices on one mounting system using our hardware? See the additional information tab below to see how Add-On kits work.

Click here for R.A.T.S. Add-On Kits

Neoprene Backed Spandex & Vinyl Fabrics
Black, Red, Blue, Silver, Maroon, Pink
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Product Pricing

Part # 5350
Description Small Child R.A.T.S. Kit
Retail $498.00
Part # 5351
Description Large Child R.A.T.S. Kit
Retail $498.00
Part # 5352
Description Small Adult R.A.T.S. Kit
Retail $498.00
Part # 5353
Description Large Adult R.A.T.S. Kit
Retail $498.00

Additional Options

Part # 9900-RATS*
Description Offset Swingaway Bracket, Upgrade
Retail $190.00
Part # 9901-RATS*
Description Swingaway Bracket, Upgrade
Retail $190.00
Part # 9930-RATS*
Description Ball & Socket 6" Mounting, Upgrade
Retail $125.00
Part # 9930-1-RATS*
Description Ball & Socket 10" Mounting, Upgrade
Retail $125.00
Part # 9932-RATS*
Description Ball & Socket 6" Vertical Tube, Upgrade
Retail $160.00
Part # 9932-1-RATS*
Description Ball & Socket 10" Vertical Tube, Upgrade
Retail $160.00
Part # 9920-1-RATS
Description Track Upgrade, Single
Retail $44.00

* This upgrade option swaps the corresponding Standard Kit part for the upgrade part.


Click here for individual pads and covers.

Finished Covered Diameter 1 3/4"

RATS Drawing
RATS Drawing
CHR Additional Info

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