Abstract: A scaffolding coupler intended for fixed attachment to the ends of a ledger of a scaffolding system. The scaffolding coupler comprises a foot and a hook which is integrally connected with the foot. The hook has a radial inside contour which is substantially circular segmental. The scaffolding coupler has at least one supporting surface which is formed by the foot and the hook and which, with the scaffolding coupler connected to a standard, rests on a supporting projection of the respective standard. The scaffolding coupler further comprises a pin which is slideably connected to the hook. The pin is configured as a bent pin, having a substantially circular segmental inside contour, which, in use, abuts directly against a pipe wall of a standard to be coupled to the first ledger or a ledger. The bent pin has a substantially circular segmental outside contour which abuts against the substantially circular segmental inside contour of the hook.

Abstract: A scaffolding coupler intended for fixed attachment to the ends of a ledger of a scaffolding system. The scaffolding coupler comprises a foot and a hook which is integrally connected with the foot. The hook has a radial inside contour which is substantially circular segmental. The scaffolding coupler has at least one supporting surface which is formed by the foot and the hook and which, with the scaffolding coupler connected to a standard, rests on a supporting projection of the respective standard. The scaffolding coupler further comprises a pin which is slideably connected to the hook. The pin is configured as a bent pin, having a substantially circular segmental inside contour, which, in use, abuts directly against a pipe wall of a standard to be coupled to the first ledger or a ledger. The bent pin has a substantially circular segmental outside contour which abuts against the substantially circular segmental inside contour of the hook.