Starrett® 649-1 649 Series Spindle Square With Two Dial Indicators, 1/4 in, 0 to 50 to 0 Dial Reading, 0.001 in, 2-5/16 in Dial, 1/4 in Tip

21752080 MFG #: 649-1
Starrett® Spindle Square, Series: 649 Series, 1/4 in, 0 to 50 to 0 Dial, Graduations: 0.001 in, 2-5/16 in Dial, White Dial, 1/4 in Tip, Solid Steel, Black Oxide
  • Rugged and simple unit construction with a universally fitting design
  • Rugged and simple un
  • The gear unit is con
  • The gear unit is constructed of a massive single bridge and plate assembly with a hardened
  • All gear trains are fully jeweled for sensitivity, smoothness and life
  • All gear trains are
  • The case is light but sturdy, with a hardened, precision stainless steel rack that rides i
  • The case is light bu
  • Hardened stainless steel bottom stems can be held in fixtures without cramping rack action
  • Hardened stainless s
  • Easy readability with the best, balanced style of graduation and number combination
  • Easy readability wit
  • Balanced and tapered hands are easy-to follow
  • Balanced and tapered
  • Special non-shock me
  • Special non-shock mechanism is ideal for when an indicator may be subjected to repeated an
  • Sharp bezel serratio
  • Sharp bezel serrations for positive grip
  • Unbreakable crystal,
  • Unbreakable crystal, 3/8 in Dia stem
  • Positive acting clamp locks bezel in position
  • Positive acting clam
  • No-glare satin finish on case
  • No-glare satin finis
  • Interchangeable contact point
  • Interchangeable cont
  • Four screw holes for 90 deg rotation of back
  • Four screw holes for
  • Direct acting compre
  • Direct acting compression spring eliminates side friction
  • Hardened stainless steel rack, gears, spindle and pinions
  • Fully assembled with
  • Fully assembled with two AGD group 2 dial indicators
  • Patented design, 4 l
  • Patented design, 4 lbs with custom case, 6-3/4 in W and 5-1/2 in from the top of shank to
  • Solid steel body con
  • Solid steel body construction with durable black oxide finish
  • Ground gaging surfac
  • Ground gaging surface, 3/8 in Dia shank, magnetic back
Rugged and simple unit construction with a universally fitting design
• Rugged and simple unit construction with a universally fitting design
• The gear unit is constructed of a massive single bridge and plate assembly with a hardened stainless steel gear train
The gear unit is constructed of a massive single bridge and plate assembly with a hardened stainless steel gear train
All gear trains are fully jeweled for sensitivity, smoothness and life
• All gear trains are fully jeweled for sensitivity, smoothness and life
The case is light but sturdy, with a hardened, precision stainless steel rack that rides in bronze bushings, size Groups 0 and 1 indicators are of similar construction but smaller in size
• The case is light but sturdy, with a hardened, precision stainless steel rack that rides in bronze bushings, size Groups 0 and 1 indicators are of similar construction but smaller in size
Hardened stainless steel bottom stems can be held in fixtures without cramping rack action
• Hardened stainless steel bottom stems can be held in fixtures without cramping rack action
Easy readability with the best, balanced style of graduation and number combination
• Easy readability with the best, balanced style of graduation and number combination
Balanced and tapered hands are easy-to follow
• Balanced and tapered hands are easy-to follow
• Special non-shock mechanism is ideal for when an indicator may be subjected to repeated and excessive shocks
Special non-shock mechanism is ideal for when an indicator may be subjected to repeated and excessive shocks
• Sharp bezel serrations for positive grip
Sharp bezel serrations for positive grip
• Unbreakable crystal, 3/8 in Dia stem
Unbreakable crystal, 3/8 in Dia stem
Positive acting clamp locks bezel in position
• Positive acting clamp locks bezel in position
No-glare satin finish on case
• No-glare satin finish on case
Interchangeable contact point
• Interchangeable contact point
Four screw holes for 90 deg rotation of back
• Four screw holes for 90 deg rotation of back
• Direct acting compression spring eliminates side friction
Direct acting compression spring eliminates side friction
Hardened stainless steel rack, gears, spindle and pinions
• Fully assembled with two AGD group 2 dial indicators
Fully assembled with two AGD group 2 dial indicators
• Patented design, 4 lbs with custom case, 6-3/4 in W and 5-1/2 in from the top of shank to the end of the contact point
Patented design, 4 lbs with custom case, 6-3/4 in W and 5-1/2 in from the top of shank to the end of the contact point
• Solid steel body construction with durable black oxide finish
Solid steel body construction with durable black oxide finish
• Ground gaging surface, 3/8 in Dia shank, magnetic back
Ground gaging surface, 3/8 in Dia shank, magnetic back