Super Duty Fork Extensions, Side View

Super Duty Forklift Fork Extensions

Super Duty Fork Extensions are manufactured to provide High Capacity for those extreme needs. These forklift fork extensions enclose all 4 sides of the forklift fork to offer a tighter fit. The fork has minimal movement within the boxed extension and  provides a more stable loading surface for high capacity applications.

Super Duty forklift fork extensions (SD) are available in capacities from 6,000 lbs. to 12,000 lbs. Top and bottom plates are hot rolled steel plate and the sides are constructed from hot rolled bar stock.

Simply slide your fork into the forklift extension, and secure it by placing the locking pin through the brackets on the back.

5/8″ thick pin on end of extension keeps it in place and makes it convenient to take on and off. Other sizes are available upon request.

OSHA requires that forklift fork extensions cannot exceed 1.5 times the length of the fork. Forklift fork extensions are designed for hook type forks only. To read more about proper extension use, please see section 7.39 of the ANSI B56.1 ruling on fork extensions.

Super Duty Extensions are available up to 156″ Long.

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Product Downloadables

For Questions About Our Forklift Fork Extensions or to Order, Call 800.535.5303

Product Details & Pricing


672-SD63″ X 7.5″ X 72″2.00″ X 6″EFT33.231.752666,000@36″LC$1,923.00
684-SD63″ X 7.5″ X 84″2.00″ X 6″EFT39.501.753066,000@42″LC$2,038.00
696-SD63″ X 7.5″ X 96″2.00″ X 6″EFT45.451.753506,000@48″LC$2,280.00
6120-SD63″ X 7 .5″ X 120″2.00″ X 6″EFT57.501.754346,000@60″LC$2,509.00
6144-SD63″ X 7 .5″ X 144″2.00″ x 6″EFT69.501.755206,000@72″LC$3,123.00
672-SD83.5″ X 7.75″ X 72″2.5″ X 6″EFT33.441.813108,000@36″LC$2,052.00
684-SD83.5″ X 7.75″ X 84″2.5″ X 6″EFT39.441.803588,000@42″LC$2,188.00
696-SD83.5″ X 7.75″ X 96″2.5″ X 6″EFT45.441.794208,000@48″LC$2,323.00
6120-SD83.5″ X 7.75″ X 120″2.5″ X 6″EFT57.441.785108,000@60″LC$2,595.00
6144-SD83.5″ X 7.75″ X 144″2.5″ X 6″EFT69.451.806208,000@72″LC$2,866.00
672-SD103.5″ X 8″ X 72″2.5″ X 6″EFT33.851.9343010,000@36″LC$2,438.00
684-SD103.5″ X 8″ X 84″2.5″ X 6″EFT38.851.9250010,000@36″LC$2,638.00
696-SD103.5″ X 8″ X 96″2.5″ X 6″EFT45.851.9256010,000@36″LC$2,838.00
6120-SD103.5″ X 8″ X 120″2.5″ X 6″EFT57.851.9170010,000@36″LC$3,238.00
6144-SD103.5″ X 8″ X 144″2.5″ X 6″EFT69.851.9084010,000@36″LC$3,638.00
872-SD83.5″ X 10″ X 72″2.5″ X 8″EFT33.611.813448,000@96″LC$2,052.00
884-SD83.5″ X 10″ X 84″2.5″ X 8″EFT39.691.804128,000@42″LC$2,188.00
896-SD83.5″ X 10″ X 96″2.5″ X 8″EFT45.621.804568,000@48″LC$2,323.00
8120-SD83.5″ X 10″ X 120″2.5″ X 8″EFT57.621.795668,000@60″LC$2,595.00
8144-SD83.5″ X 10″ X 144″2.5″ X 8″EFT69.621.786808,000@72″LC$2,866.00
8156-SD83.5″ X 10″ X 156″2.5″ X 8″EFT75.621.787348,000@78″LC$3,952.00
872-SD104.25″ X 10.25″ X 72″3″ X 8″EFT33.812.2051410,000@36″LC$2,438.00
884-SD104.25″ X 10.25″ X 84″3″ X 8″EFT39.822.1960010,000@42″LC$2,638.00
896-SD104.25″ X 10.25″ X 96″3″ X 8″EFT45.822.1868210,000@48″LC$2,838.00
8120-SD104.25″ X 10.25″ X 120″3″ X 8″EFT57.832.1742510,000@60″LC$3,238.00
8144-SD104.25″ X 10.25″ X 144″3″ X 8″EFT69.832.16101610,000@72″LC$3,638.00
8156-SD104.25″ X 10.25″ X 156″3″ X 8″EFT75.832.16110010,000@78″LC$3,945.00
872-SD124.75″ X 10.5″ X 72″3.5″ X 8″EFT33.242.4563212,000@36″LC$2,738.00
896-SD124.75″ X 10.5″ X 96″3.5″ X 8″EFT45.252.4383612,000@48″LC$2,952.00
8120-SD124.75″ X 10.5″ X 120″3.5″ X 8″EFT57.252.42104012,000@60″LC$3,380.00
8144-SD124.75″ X 10.5″ X 144″3.5″ X 8″EFT69.252.41124412,000@72″LC$3,809.00
8156-SD124.75″ X 10.5″ X 156″3.5″ X 8″EFT75.252.41135012,000@78″LC$4,023.00

EFT=Effective Fork Thickness       LLC=Lost Load Center       HCG=Horizontal Center of Gravity       VCG=Vertical Center of Gravity

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For Questions About Warehouse & Construction Site Equipment or to Order, Call 800.535.5303