• Used for visually checking cover thickness and rebar spacing before concrete placement.
• Handy for quick visual checks and self-inspection.
• Shape convenient for visual checks. Useful scales marked on each part.
SPECIFICATION
Product Number: 02936
Size: Pen type
Retracted to Extended Length: 145 to 640mm (5.7 to 25.2in)
Tip Parts: ABS resin
Shaft: 6-section telescopic stainless steel tube, with pen clip
