a) Déanta as cruach púdar-chruaite, buan agus frithsheasmhach in aghaidh meirge.
b) Tá socrú glasála dúbailte aige. Cuireann crúcaí ar ghialla cosc orthu a bheith tarraingthe óna chéile.
c) Poill ghlasála: trastomhas 12mm.
d) Méid an ghialla: 1'' (25mm) & 1.5″ (38mm)
| Cuid Uimh. | Cur síos |
| ESH01 | Méid an ghialla 1'' (25mm), glactar le suas le 6 ghlas crochta. |
| ESH02 | Méid an ghialla 1.5'' (38mm), glactar le suas le 6 ghlas crochta. |
| ESH01-H | Méid an ghialla 1'' (25mm), glactar le suas le 6 ghlas crochta. |
| ESH02-H | Méid an ghialla 1.5'' (38mm), glactar le suas le 6 ghlas crochta. |
