Baseline Double Action Ankle Joints

Stainless Steel

Product#
Description
Size
Material

2220-SAS

Standard

Adult

Stainless Steel

2220-MAS

Modular

Adult

Stainless Steel

Aluminum

Product#
Description
Size
Material

2220-SAA

Standard

Adult

Aluminum

2220-MAA

Modular

Adult

Aluminum

Aluminum-Black

Product#
Description
Size
Material

2220-SAAB

Standard

Adult

Alum.-Black

2220-MAAB

Modular

Adult

Alum.-Black

The Baseline Double Action Ankle Joints are designed to offer a slim line and sleek low profile component while still providing a strong and durable part. These joints are fully machined offering a high quality and cost-effective component. The line is offered in Stainless Steel and Aluminum with squared off channel for easy install of uprights. The Baseline Ankle Joints are offered with a standard head design for rivets, or a modular head design with tapped attachment holes for screws. The upright channel can accept 3/16” x 5’8” or 1/4” x 5/8” bar stock. This versatile joint allows for plantar and dorsi flexion fine tuning with spring assist/resist. Anterior/Posterior channels come standard with springs, but pins can be requested to lock out completely or to block dorsi or plantar motion. The joints can be purchased as joint head only or with aluminum or stainless uprights attached. Baseline Ankle Joints are proudly made in the USA!

Baseline Double Action Ankle Joint with Uprights

Stainless Steel Joint with Aluminum Upright

Product#
Description
Size
AJ Material
Upright

2220-SAS-UA1

Standard

Adult

Stainless Steel

3/16" x 5/8" x 15 1/4" Aluminum Upright

2220-MAS-UA1

Modular

Adult

Stainless Steel

3/16" x 5/8" x 15 1/4" Aluminum Upright

2220-SAS-UA2

Standard

Adult

Stainless Steel

1/4" x 5/8" x 15 1/4" Aluminum Upright

2220-SAS-UA2

Modular

Adult

Stainless Steel

1/4" x 5/8" x 15 1/4" Aluminum Upright

Stainless Steel Joint with Stainless Steel Upright

Product#
Description
Size
Material
Upright

2220-SAS-US1

Standard

Adult

Stainless Steel

3/16" x 5/8" x 15 1/4" Stainless Steel Upright

2220-MAS-US1

Modular

Adult

Stainless Steel

3/16" x 5/8" x 15 1/4" Stainless Steel Upright

2220-SAS-US2

Standard

Adult

Stainless Steel

1/4" x 5/8" x 15 1/4" Stainless Steel Upright

2220-MAS-US2

Modular

Adult

Stainless Steel

1/4" x 5/8" x 15 1/4" Stainless Steel Upright

Aluminum Joint with Aluminum Upright

Product#
Description
Size
Material
Upright

2220-SAA-UA1

Standard

Adult

Aluminum

3/16" x 5/8" x 15 1/4" Aluminum Upright

2220-MAA-UA1

Modular

Adult

Aluminum

3/16" x 5/8" x 15 1/4" Aluminum Upright

2220-SAA-UA2

Standard

Adult

Aluminum

1/4" x 5/8" x 15 1/4" Aluminum Upright

2220-MAA-UA2

Modular

Adult

Aluminum

1/4" x 5/8" x 15 1/4" Aluminum Upright

Aluminum- Black Joint with Aluminum Upright

Product#
Description
Size
Material
Upright

2220-SAAB-UA1

Standard

Adult

Aluminum

3/16" x 5/8" x 15 1/4" Aluminum Upright

2220-MAAB-UA1

Modular

Adult

Aluminum

3/16" x 5/8" x 15 1/4" Aluminum Upright

2220-SAAB-UA2

Standard

Adult

Aluminum

1/4" x 5/8" x 15 1/4" Aluminum Upright

2220-MAAB-UA2

Modular

Adult

Aluminum

1/4" x 5/8" x 15 1/4" Aluminum Upright

Baseline Double Action Ankle Joint Pin Stop, Uprights & Replacement Parts

Pin Stop

*Pins can be requested in place of springs with no up-charge.

Product#
Description
Size

2220-#4

Pin Stop

Adult

Pin Stops can be utilized in both channels to completely lock out joint. Pin Stops can also be utilized in posterior/anterior channel to block dorsi or plantar flexion.

Upright Only

Aluminum Upright Only

Product#
Description
Size
Dimension

AS-UA1

Aluminum Upright Only-Standard

Adult

3/16" x 5/8" x 14"

AM-UA1

Aluminum Upright Only-Modular

Adult

3/16" x 5/8" x 14"

AS-UA2

Aluminum Upright Only-Standard

Adult

1/4" x 5/8" x 14"

AM-UA2

Aluminum Upright Only-Modular

Adult

1/4" x 5/8" x 14"

Stainless Steel Upright Only

Product#
Description
Size
Dimension

AS-US1

Stainless Steel Upright Only-Standard

Adult

3/16" x 5/8" x 14"

AM-US1

Stainless Steel Upright Only-Modular

Adult

3/16" x 5/8" x 14"

AS-US2

Stainless Steel Upright Only-Standard

Adult

1/4" x 5/8" x 14"

AM-US2

Stainless Steel Upright Only-Modular

Adult

1/4" x 5/8" x 14"

Double Action Replacement Parts

Product#
Description
Size

2210-#1

Midsection Screw

Adult

2210-#2

Bushing - Standard S.S.

Adult

2210-#3

Spring

Adult

2210-#4

Pin Stop

Adult

2210-#5

S.S. Ball Bearing

Adult

2210-#6

Set Screw

Adult

2210-#8

Attachment Screw

Adult

2210-#9

Attachment Rivet

Adult

Double Action Stirrup Options

Combine the Baseline Double Action Ankle Joints with Baseline Stirrups. Certified offers Standard Tongue Stirrups, Long Tongue Stirrups, Insert (Y) Stirrups, and Split Stirrups. Click here for stirrup information.

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