Door Holder(Category 1) Model Material HD-0175 zinc alloy HD-0176 zinc alloy HD-0177 zinc alloy HD-0178 zinc alloy HD-0179 Cu HD-0180 Cu HD-0181 zinc alloy HD-0182 SUS304 Door Holder(Category 2) Model Material HD-0183 zinc alloy HD-0184 zinc alloy HD-0185 zinc alloy HD-0186 SUS304 Bracket category Model Material HD-01109 SPCC HD-01110 zinc alloy HD-01111 SPCC HD-01112 aluminium+SUS304+plastic HD-01113 SUS304 HD-01114 SUS304 HD-01115 SUS304 HD-01116 SUS306 Water Shutoff Model Material HD-01117 zinc alloy HD-01118 Cu HD-01119 Cu HD-01120 zinc alloy