Endolite is the prosthetic products brand of Chas. A. Blatchford & Sons, one of the world's longest established prosthetics companies.

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Endolite ESK+ with PSPC

Activity Level

1 2 3 4


The Endolite ESK+ with weight activated stance control and Stanceflex, offers a safe and smooth gait for moderately active Level 1-3 users. The pneumatic swing control may be adjusted to suit the individual and set for regular up to dynamic walking pace.


  • Weight activated adjustable stance control
  • Pneumatic swing phase
  • Stanceflex
  • 140° of knee flexion

Part Numbers:

Stanceflex Options:


4-Bolt Options:


Max. user weight: 275lbs
Activity level:  1-3
Component weight:  2lbs 12oz
Build height:  see product images
Control unit: Pneumatic

Instructions for use - 4Bolt ESK

Instructions for use - Alignment

Instructions for use - Control cylinder

Instructions for use - SF ESK

Please note the online fitting instructions are the most recent version unless the fitting instruction that comes with your product has a more recent issue number or date.

An annual visual inspection is recommended. Check for visual defects that may affect proper function. Maintenance must be carried out by competent personnel.