- Catalog
- Find A Branch
- KeepStock
- Help
- 1-800-GRAINGER
Register
Sign In
Sign In to access your account information.
Sign In Register for Grainger.comOrder Lookup
Track and check the status of an order.
Order LookupAll Products
Unrelated Links
Product Categories
- All Product Categories
- Abrasives
- Adhesives, Sealants and Tape
- Cleaning and Janitorial
- Electrical
- Electronics & Batteries
- Fasteners
- Fleet & Vehicle Maintenance
- Furnishings, Appliances & Hospitality
- HVAC and Refrigeration
- Hardware
- Hydraulics
- Lab Supplies
- Lighting
- Lubrication
- Machining
- Material Handling
- Motors
- Office Supplies
- Outdoor Equipment
- Packaging & Shipping
- Paints, Equipment and Supplies
- Pipe, Hose, Tube & Fittings
- Plumbing
- Pneumatics
- Power Transmission
- Pumps
- Raw Materials
- Reference and Learning Supplies
- Safety
- Security
- Test Instruments
- Tools
- Welding
Sign In
Sign In to access your account information.
Sign In Register for Grainger.comOrder Lookup
Track and check the status of an order.
Order Lookup
Indicator Contact Points, Extensions & Adapters
Available59 products
Indicator contact points, extensions, and adapters are accessories and replacement parts for dial or digital drop indicators and test indicators. Contact points are available in multiple styles for specific applications, and extensions offer added reach for hard-to-reach applications.
Plunger-Style Drop Indicator Contact Points
Plunger-style drop indicator contact points make contact with the workpiece or feature being measured. They vary in shape, size, material, and length with different thread sizes to mount them to an indicator stem or optional extension. They are commonly built with knurled sides to make manual adjustments and are interchangeable as long as the thread size of the point matches the stem.
Contact Point Shape: Unspecified
| Loading... | ||||||
Contact Point Shape: Ball
| Loading... | ||||||
Contact Point Shape: Bell/Flat
| Loading... | ||||||
Contact Point Shape: Cone
| Loading... | ||||||
Contact Point Shape: Curved
| Loading... | ||||||
Contact Point Shape: Radius
| Loading... | ||||||
Contact Point Shape: Roller
| Loading... | ||||||
Contact Point Shape: Rounded
| Loading... | ||||||
Contact Point Shape: Tapered
| Loading... | ||||||
Drop & Test Indicator Contact Point Sets
Drop and test indicator contact point sets contain different styles and shapes of contact points with the same thread size that are compatible with the same indicator stem threads. They are used for multiple applications in laboratories or on the shop floor.
| Loading... | |||||
Lever-Style Test Indicator Contact Points
Lever-style test indicator contact points, also referred to as the stylus or finger of the test indicator, make contact with the workpiece or feature being measured. Replacement styli for a test indicator should be the same size due to how test indicators perform measurements. Selecting the wrong stylus length can distort the reading.
Contact Point Shape: Ball
| Loading... | ||||||
Drop Indicator Extensions
Drop indicator extensions are used to extend the reach of a drop indicator into deep or hard-to-reach holes or features.
| Loading... | |||||