There were several types
and sizes to fit the Gras, Metford, Mannlicher, Veterli rifle bayonets. These
frogs were based on the pattern 1908 webbing frogs of the British Army but
were manufactured using a thinner canvas and were available for volunteers
to purchase in Belfast at nominated suppliers. Also pressed into service
were stocks of British Army surplus belts and frogs again purchased from
recognised retailers in the city.
There were at least 5
different types of canvas frog manufactured for UVF use which are still
found today.
See Bayonet Belt
Frogs by Anthony Carter, pages 112 & 113.