Expander Tooling For BendPak® Machines

We offer a wide variety of expanding tooling that can be utilized on your BendPak® machine. All tooling is machined to specific tolerances from solid steel. It is then gas-carburized and oil quenched to a minimum hardness of Rockwell ‘C’ scale. All tooling is available from shelf stock. However Huth will manufacture custom tooling to your specifications for tooling not listed.

BendPak® is a registered trademark of BendPak

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Direct Fit Arbor For BendPak® Machines

PKSA112 Direct Fit Arbor for BendPak Machines

BendPak® is a registered trademark of BendPak, Inc.

No. Product Description
PKSA112 Arbor, 1 1/2” – 4”

Pictures is a direct fit segment set for use on BendPak machines from Huth Ben Pearson

PKSS112 & PKSS400 Direct Fit Segment Sets for BendPak Machines

To be used with the PKSA112 Arbor

No. Product Description
PKSS112 Segment Set, 1 1/2″
PKSS134 Segment Set, 1 3/4″
PKSS200 Segment Set, 2″
PKSS214 Segment Set, 2 1/4″
PKSS212 Segment Set, 2 1/2″
PKSS234 Segment Set, 2 3/4″
PKSS300 Segment Set, 3″
PKSS312 Segment Set, 3 1/2″
PKSS400 Segment Set, 4″

Expander Sleeves

Huth Expander Sleeves

Create Expansions quickly and easily with expander sleeves! Our Huth expander sleeves are ideal for less frequent expansions where you don’t want to invest in a case-hardened segmented expander tool. Simply slide the expander sleeve over your current 3″ segment set and use it like any other segment.

The new Huth Expander sleeves fit over your existing tooling. All the expander components are designed to fit over Huth, Ben Pearson, and BendPak 3” segment sets (H476, BP761550, and PKSS300) and will create the ID listed in the tool description.

No. Product Description
9001-35 3 1/2″ Expander Sleeve
9001-40 4″ Expander Sleeve
9001-45 4 1/2″ Expander Sleeve
9001-50 5″ Expander Sleeve

O-Ring Kits for BendPak® Machines - PKSR25 AND PKRR50

O-Ring Kits for BendPak® Machines - PKSR25 AND PKRR50

No. Product Description
PKSR25 Steel O-Ring Kit For BendPak® Machines, for PKSS Segments, 25 pieces
PKRR50 Rubber O-Ring Kit for BendPak® Machines, for PKSS Segments, 50 pieces

Huth ball joint segments are steel tooling pieces used to create male and female ball joints.

Huth Ball Joint Segments

Create Male and Female Ball Joints. This Huth tooling works with the PKSA112 Direct Fit Arbor.

No. Product Description
410 1 3/4″ – 1 7/8″ Ball Joint
419 2″
420 2 1/4″
421 2 1/2″
454 2 3/4″
452 3″

Two steel Huth Bead Segments used to create hose and clamps.

Bead Segments

Create beads for hoses and clamps. This Huth tooling works with the PKSA112 Direct Fit Arbor,

No. Product Description
463 2″
464 2 1/4″
465 2 1/2″
466 3″
467 3 1/2″
468 4″

Note: Smaller Sizes Can Be Used By Adapting A Huth Arbor. Call For More Information.


An assortment of v-band segments made of dark gray steel.

Huth V-Band Segments

Create V Band Joints. This Huth tooling works with the PKSA112 Direct Fit Arbor.

No. Product Description
435 2″
436 2 1/4″
437 2 1/2″
438 2 3/4″
439 3″