Toggle clamp extension PTRC1 series

Product overview
These PTRC1 extension units extend the operating distance for PTPD1 series pull-down clamps and PTNS1 spring-loaded work supports. The unit accepts an extension bar and a hex socket (not supplied). The hex head can be operated manually, with an impact wrench, or integrated with a nut runner for automated assembly lines. Body: 1045 steel with black oxide; hex head: 4135 steel, quenched and tempered, black oxide finish.

Part options / Dimensions

• PTRC1-25 (SKU PTRC1-25) — H=42 mm, H1=25 mm, H2=33 mm — Compatible: PTPD12
• PTRC1-30 (SKU PTRC1-30) — H=47 mm, H1=30 mm, H2=38 mm — Compatible: PTPD1-12, PTPD1-16
• PTRC1-40 (SKU PTRC1-40) — H=57 mm, H1=40 mm, H2=48 mm — Compatible: PTNS1-12
• PTRC1-50 (SKU PTRC1-50) — H=69 mm, H1=50 mm, H2=57 mm — Compatible: PTNS1-16

Compatibility

• Designed for PTPD series pull-down clamps (PTPD1 variants)
• Also fits PTNS1 spring-loaded work supports

Materials & finish

• Body: 1045 steel with black oxide finish
• Hex head: 4135 steel, quenched and tempered, black oxide finish

Usage

• Attach an extension bar and hex socket (not supplied) to connect to clamp or work support
• Hex head operable manually, with an impact wrench, or with a nut runner for automated lines

Included / Not included

• Included: extension unit body and hex head as described
• Not included: extension bar and hex socket

Technical specifications

• Model: PTRC1
• Body material: 1045 steel
• Hex head material: 4135 steel, quenched & tempered
• Finish: black oxide on body and hex head
• Operation: manual, impact wrench, or nut runner compatible
• Requires: extension bar and hex socket (not supplied)
• Available sizes: PTRC1-25, PTRC1-30, PTRC1-40, PTRC1-50
• Typical application: extend operating distance for PTPD pull-down clamps and PTNS1 work supports on automated production lines