нового искусство грубой 90 градусов угловой зажим diy уголок хомуты быстрого fixed рамка fishtank стекло дерева изображения деревообрабатыва

holds joints at a 90 degree angle. can also be used for 45 degree sawing. great for picture framing and wood working. aluminium alloy construction with steel screws. independently adjustable jaws. pre drilling mounting holes to allow fixing to work surfaces. maximum clamping range 7.5cm, generally 4 right-angle clamp all together to use. material: aluminum type: 4 -inch color: red size : 8.5*8 cm