• made in two parts with locking arrangement of Polycarponate material
• Lower outer base size - 35 x 35 mm having innier hollow portion of sixe 27.5 x 27.5 mm
• upper part- of size - 35mm x 40 mm --with provision
• Can add group lockout devices in specific hole--Size in inch
• Outer Base:1.38" x 1.38"
• Inner Base:1.08" x 1.08"
• Upper Interior: 1.38" x 1.57"

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