Toc is river trout fishing by feel. The name comes from the knock transmitted up the line when a trout takes, and the method is built around sensing it: a natural bait, the least lead that will hold bottom, no float, and a bait rolled downstream at the speed of the current. It is the traditional approach on the mountain rivers of France and northern Italy, where it is called pêche au toc and pesca a tocco.
The angler works upstream on foot, casting a short way ahead and letting the bait travel back down through a run at the pace of the water. Contact is everything. Line is kept just short of tight so the bait moves naturally while still telegraphing what it touches, and the take registers as a tap, a hesitation, or the line simply stopping.
Bait is natural: worm, grub, caddis larva, whatever the river already carries. Lead is a shot or two pinched on, adjusted constantly as the angler moves between a deep pool and a shallow riffle. Several series here are labelled for natural baits and for nymph fishing, which are the two ends of the same approach, one drifting a bait and the other a weighted artificial on the same tackle.
Movement defines the day. A toc angler covers a lot of river, fishing each pocket briefly and moving on, so rods that collapse are common and a light rod matters more than a powerful one. The fish are wild river trout in clear, fast water, and they see the angler long before the angler sees them, which is why the approach is upstream and from behind.
Reading the numbers
The weight rating is a ceiling, not a range
The number is a maximum, written ≤20 g, not a working range
Ceilings run ≤5 g to ≤60 g, with ≤20 g and ≤30 g the common grades
There is no stated minimum. Fishing a single shot or no lead at all is normal
A ≤20 g toc rod is not the same as a 7-20 g rod: only the top of the span matches
No rod in this discipline publishes a line rating or a power class
How toc rods are rated
Casting weight across the 69 rods in this discipline that publish one.
Casting weight (g)
69 rods with a casting weight · busiest at 26-30g
Where it comes from
Toc grew up on the Alpine and Pyrenean rivers as a bait method for wild trout, and it developed a specialised tackle vocabulary that still shows in how the rods are named. Series here are labelled nymphe for nymph work and appâts naturels for natural baits, marking the two jobs the same blank does.
Two build details carry over from that tradition. Several rods use a poignée liège, a cork handle, still preferred for the feedback it gives a hand that is reading the bottom through the blank. Others use a reel seat à plaque, a sliding band rather than a fixed screw seat, which lets the angler position the reel by hand size and balance instead of accepting where a manufacturer put it. On a rod held all day and judged on sensitivity, both earn their place.
The range splits by length into two distinct tools. Short rods under about 2.75 m are the heavier ones, never rated below 20 g, for close work in fast pocket water where a bait has to be placed and held against current. The 3.4 m to 4.2 m rods are the delicate end, going down to ceilings of 5 g, for reaching across a run and holding line off conflicting currents. Longer models past 4 m exist for the widest water.
This is the one discipline in this catalogue supplied by a single maker. That reflects specialisation rather than the size of the fishery: the Italian brands here build their trout ranges as long poles for stocked lake fishing, which is a different sport with different tackle, and it lives under trout-lake.
Choosing a toc rod
Pick the length for the river, and accept that it picks the rod's weight class too. The short end, under about 2.75 m, is rated heavier throughout and suits tight, fast pocket water. The 3.4 m to 4.2 m band is the main range and the sensitive one, for reaching across runs and keeping line off the surface. The two are not interchangeable.
Read the rating as a ceiling. Toc rods quote a maximum, not a span, so a ≤20 g rod is comfortable with a single shot and a ≤20 g load alike. Choose the ceiling for the heaviest water you fish, since the light end takes care of itself.
Sensitivity is the specification, and nothing measures it. With no power class or line rating published, the things you can actually compare are length, ceiling, and the handle. A cork grip and a light blank are what the tradition points at.
Consider the reel seat. A sliding band seat lets you move the reel to balance the rod in your hand, which matters on a tool held at the ready for hours and judged on what it transmits. A fixed screw seat is simpler and more secure.
Take a telescopic if you cover ground. Around half the range collapses, which suits a method built on walking a river and fishing dozens of small spots in a day.
The toc cohort at a glance
Length, rod weight and maker across every rod declared for this fishery.
Length
107 rods with a length
Rod weight
104 rods with a published weight
Featured toc rods
One rod from each maker that builds for this fishery, drawn from the ideal envelope above.