Apex 703D Hi-viz Linear Tape Measure 50 Ft Fiberglass

Product Description

The APEX 703D is a 50-foot fiberglass blade linear tape measure designed for layout and measurement tasks in the field. The C2 blade style features a high-visibility (HI-VIZ) finish that improves readability in low-light or cluttered job-site conditions. Graduated in SAE (standard inch) increments, this tape is suited for HVAC rough-in, plumbing layout, electrical conduit runs, and general construction measurement. The fiberglass blade resists stretching and holds its calibration over time, making it a dependable choice for tradespeople who need consistent accuracy across long pulls.

The 703D is appropriate for residential and light commercial applications where a 50-foot tape is standard — including duct runs, pipe chases, service clearance verification, and structural layout. The tape case measures 8.05 inches in length, 5.7 inches in width, and 2 inches in height, keeping it compact enough for a tool belt or service bag. The replacement blade for this unit is part number O703D. It is suited for HVAC technicians, plumbers, electricians, and general contractors who require a reliable long-pull SAE tape on the job.

Key Features

• 50-foot fiberglass blade resists stretching and maintains calibration over repeated use
• HI-VIZ blade finish improves mark readability on job sites
• C2 blade style for smooth extension and retraction
• SAE (standard inch) graduation for compatibility with common trade layouts
• Compact case at 8.05 x 5.7 x 2 inches for easy storage and transport
• Replacement blade available under part number O703D

Compatibility

Replacement blade for this unit is part number O703D. Designed as a general-purpose SAE linear tape measure suitable for HVAC, plumbing, electrical, and construction layout applications.

Installation Notes

No installation is required for this measuring tool. Before use, verify the hook end is secure and the blade retracts smoothly without binding. For accurate long-pull measurements, keep the blade taut and free of kinks. Replace the blade with the O703D replacement when the blade shows visible wear, kinking, or measurement markings become illegible.

Technical Specifications

• Blade Length: 50 feet
• Blade Material: Fiberglass
• Blade Style: C2
• Blade Width: 0.5 inches
• Measurement Type: SAE
• Case Length: 8.05 inches
• Case Width: 5.7 inches
• Case Height: 2 inches
• Weight: 0.8 pounds
• Replacement Blade: O703D
• UPC: 037103453549

Standard Information

• Brand: APEX
• Manufacturer Part Number: 703D