10″ extended length x 7″ compressed length, 3″ stroke 20# force. Application to use on holding open kennel doors and closet door. Includes (1) flat and (1) “L” mount bracket to fasten to door frame and door. Installation instructions provided with order. Fasteners not included. Suggested rivets 3/16″ dia x 1/4 grip,  aluminum. Brackets have (2) 3/16″ dia holes.

17″ extended length x 11″ compressed length, 6.30″ stroke 28# force. Application to use on holding open kennel doors , breezeway and closet doors. Ball stud not included.

18″ extended length x 7″ compressed length, 6.13″ stroke 28# force. Application to use on holding open kennel doors and closet door. Includes (1) flat and (1) “L” mount bracket to fasten to door frame and door. Installation instructions provided with order. Fasteners not included. Suggested rivets 3/16″ dia x 1/4 grip,  aluminum. Brackets have (2) 3/16″ dia holes.

10″ extended length x 7″ compressed length, 3″ stroke 40# force. Application to use on holding open kennel doors and closet door. Includes (1) flat and (1) “L” mount bracket to fasten to door frame and door. Installation instructions provided with order. Fasteners not included. Suggested rivets 3/16″ dia x 1/4 grip,  aluminum. Brackets have (2) 3/16″ dia holes.

17″ extended length x 11″ compressed length, 5″ stroke, 40# force. Ends are of plastic. Application include storage doors, breezeway, kennel doors. Ball stud sold separately

17″ extended length x 11″ compressed length, 6.25″ stroke, 40# force. Application to use on holding open kennel doors and closet door. Includes (1) flat and (1) “L” mount bracket to fasten to door frame and door. Installation instructions provided with order. Fasteners not included. Suggested rivets 3/16″ dia x 1/4 grip,  aluminum. Brackets have (2) 3/16″ dia holes.

20″ extended length x 11″ compressed length, 8.6″ stroke 60# force. Application to use on holding open kennel doors and closet door, storage.