Narrow Stock Workholding

SYS-GRP BenchGrip Harpyie Vacuum Pods

$36.00 USD Taxes & shipping calculated at checkout

Narrow stock is where clamping falls apart — face frames, rails, and small parts sit outside standard pod geometry. Harpyie was built for the gap: vacuum hold down to 45 mm wide, native to the 96 mm pattern, in Minimus and Maximus spans. The pieces too small to clamp finally have a hold.

Bundles
Surface
20 mm MFT-style grid · 3/4 in · Aluminum extrusion
Modes
Horizontal · Vertical workholding
Manufactured
Additively manufactured
Integrates
Hub · AnchorDog
Material
Fiber-filled thermoplastic
Weight
85 g
Ships in 4–7 business days Engineered in Atlanta · Built for You

Narrow stock is where most “easy clamping” setups fall apart — face frames, rails, and small parts that never seem to have a clean place for a clamp.

SYS-GRP BenchGrip Harpyie Pods are precision-engineered for quick, reliable vacuum workholding on pieces down to 45 mm (1.75 in), without the usual clamping gymnastics. Built for MFT-style workbenches on the standard 96 mm dog hole pattern, so setup stays fast and repeatable.

Build Your System

The decision is span. Both pods run the same 96 mm pattern — match the pod's dog-hole span to the stock you hold most often.

Harpyie Minimus

Mounts across three 96 mm dog holes for a 215 mm total span and holds stock as short as 175 mm (6.875 in). The compact choice for smaller workpieces, and it pairs with additional BenchGrip pods when the job grows.

  • (1) SYS-GRP BenchGrip Harpyie Minimus Vacuum Pod
  • (2) M6 × 20 mm Flanged Button Head Fasteners
  • (2) SYS-GRP Rail Inserts

Harpyie Maximus

Mounts across four 96 mm dog holes for a 312 mm total span and holds stock as short as 270 mm (10.625 in). The added surface area supports longer or wider stock and heavier-duty workholding.

  • (1) SYS-GRP BenchGrip Harpyie Maximus Vacuum Pod
  • (2) M6 × 20 mm Flanged Button Head Fasteners
  • (2) SYS-GRP Rail Inserts
Key Features
  • Narrow stock workholding: Holds face frames, rails, and workpieces down to 45 mm (1.75 in) without complex clamping setups.
  • Two sizes: Harpyie Minimus (215 mm span, 3 dog holes) and Maximus (312 mm span, 4 dog holes).
  • 96 mm pattern native: Designed for the standard MFT-style dog hole layout — no adapters required.
Compatibility & Notes
  • Compatible with budget vacuum pumps, VacuPress Compact 150 and larger, and Grabo Pro-Lifter / DeWalt Grabo (with SYS-GRP Grabo Pro Adapter Kit)
  • MFT-style benches with 96 mm dog hole pattern
  • Face frames, rails, and narrow stock
  • Can be paired with SYS-GRP AnchorDog bench dogs for combined clamping and vacuum hold
System Links
  • SYS-GRP Workholding System — compatible with all SYS-GRP vacuum pod formats, Hub manifolds, and Nexus Baseplate surfaces unless otherwise noted

Your Workflow. Without Limits.

Reviews

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
D
Don Sargood
Harpyie Vaccuum Pods

I have been wanting to try vacuum holding for a long time. These pods work great. They are so much better and faster than using regular clamps. I wish I tried using vacuum holding years ago.

Don,

Thank you so much for the patronage and the review. We know exactly how you feel — once you’ve been freed from clamps, it’s hard not to ask, “Why didn’t I try this sooner?!” That moment was a big part of the genesis of SYS-GRP. We loved vacuum workholding, but we wanted it to be always at the ready in our own shop… and once we had that, we wanted every woodworker to be able to experience the same freedom in theirs.

Thanks again for the support — it truly means a lot.

M
Mike Holmes
They Suck, Litterally

Great little pod and super versatile.

Your Workflow. Without Limits.

Engineered in Atlanta · Built for You

MORE FROM THE SYSTEM

Build it further.