Firehole Sticks™ 320

Sale price$9.455.0

36 hooks per pack

26¢ per hook


Size (36 per pack): #10

A scud and pupa hook with a down eye and a 1XG gap. A curled body sits right on it and still leaves room to hook the fish.

At a Glance

  • Pack: 36 hooks
  • Shape: Scud and pupa
  • Wire: Medium
  • Gap: 1XG
  • Length: Standard
  • Eye: Down
  • Finish: Black nickel
  • Point: Chemically sharpened, barbless

Ties Well As

  • Scuds and sowbugs
  • Caddis larvae
  • Pupae

From the Bench

Medium wire keeps it durable without pushing the fly heavy.

Barbless by Design

Every Firehole Sticks hook is barbless. Cleaner release, less handling, fish back in the water faster.

Hook Dimensions

Size Wire Ø (mm) Length (mm) Gap (mm)
#10 0.6 14.2 9
#12 0.57 12.5 7.8
#14 0.48 10.5 6.6
#16 0.45 9.6 6
#18 0.41 8.6 5.4
#20 0.37 7.8 4.9

Coming From Another Hook?

The 320 is the barbless stand-in for:

Mustad C49SAPAhrex FW540/541Fulling Mill FM5120

Match: direct to Fulling Mill; approximate to the rest.

Not quite right?

  • Offset point for subtle takes on tight-line rigs? The 321.

Bead Fit

The tungsten bead that fits each size, from our bead size chart.

SizeRound Stones
#103.5 to 4.0 mm
#123.0 to 4.0 mm
#142.5 to 3.5 mm
#162.5 to 3.0 mm
#182.0 to 2.5 mm
#202.0 mm

Popular Patterns on the 320

Scud · Sowbug · Graphic Caddis / Pupa · Mysis Shrimp · Caddis Larva

Learn more on the Bench

Compare every Firehole hook and its equivalent →

When you need to trust your hook on a good fish, trust Firehole Sticks™.

Shop All Hooks

Contact Us

Have any questions about our hooks? Reach out and we'll be happy to answer anything.

Firehole Sticks™ 320

$9.45