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Fiberglass Ferrules

External fiberglass ferrules are hollow tubes (T) cut from standard filament wound epoxy tubes (FWET). They are used to join two lengths of composite rods and tubes together to form longer fiberglass or carbon spars for kites, tents, and other products. All ferrules are named after the fiberglass tubes from which they are cut.

Internal Fiberglass Ferrules are either solid (S) or hollow filament wound epoxy tubes (T) and are inserted inside the ends of two tubes to connect them together. Internal ferrules make a smoother connection that does not have the bulk of an external ferrule. It is helpful to glue the ferrule into one tube.

The lengths of these ferrules may vary about +/- 1/2".

Click on the product number to view product details, product pictures, related products, and more!

PLEASE NOTE: The FL-602 ferrules will only fit over .500" BLACK fiberglass rods due to the nominal outer diameter being a bit smaller than .500". In order to fit over a .500" WHITE fiberglass rod, the rod will need to be sanded down.

Product # Name
O.D.
I.D.
Length
Weight
Each12+24+48+144+ Qty

007110

FL-248 Fiberglass Ferrule (T)
.248"
.187"
4"
0.058 oz
$0.99$0.89$0.85$0.79$0.75

007101

A20 Fiberglass Ferrule (T)
.261"
.219"
4"
0.058 oz
$0.99$0.89$0.85$0.79$0.75

007102

C30 Fiberglass Ferrule (T)
.278"
.234"
4"
0.062 oz
$0.89$0.79$0.75$0.69$0.65

007103

E40 Fiberglass Ferrule (T)
.298"
.250"
4"
0.078 oz
$0.99$0.89$0.85$0.79$0.75

007104

G50 Fiberglass Ferrule (T)
.317"
.266"
4"
0.110 oz
$1.09$0.99$0.89$0.85$0.79

007107

J65 Fiberglass Ferrule (T)
.337"
.281"
4"
0.125 oz
$0.99$0.89$0.85$0.79$0.75

007108

K75 Fiberglass Ferrule (T)
.350"
.296"
4"
0.142 oz
$0.99$0.89$0.85$0.79$0.75

007124

Fl-333 Fiberglass Ferrule (T)
.333"
.266"
4"
0.187 oz
$0.69$0.57$0.52$0.47$0.40

007115

FL-370 Fiberglass Ferrule (T)
.370"
.296"
4"
0.134 oz
$0.75$0.69$0.65$0.59$0.55

008016

FL-370 Fiberglass Ferrule (T)--SHORT
.370"
.296"
3" (+/- 1")
0.134 oz
$0.45$0.45$0.45$0.45$0.45

007117

FL-414 Fiberglass Ferrule (T)
.414"
.337"
4"
0.166 oz
$0.95$0.89$0.85$0.79$0.75

007118

FL-505 Fiberglass Ferrule (T)
.505"
.417"
4"
0.235 oz
$1.09$0.99$0.89$0.85$0.79

007119

FL-602 Fiberglass Ferrule (T)
.602"
.500"
5"
0.314 oz
$1.99$1.79$1.69$1.59$1.49