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Klein Tools

Klein Tools

Klein Tools

Klein Tools is known for producing high-quality tools used by professionals across many trades. Their products are built for reliability, accuracy, and long-term performance in demanding environments.

You’ll find a wide range of Klein Tools products at Keep Supply, including hand tools, electrical testers, HVAC tools, measurement devices, tool kits, and other service essentials.

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3249 items

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  1. BL9 Klein Tools L-Style Ball-End Hex Key 9/64-Inch BL9 Klein Tools L-Style Ball-End Hex Key 9/64-Inch
    BL9 Klein Tools L-Style Ball-End Hex Key 9/64-Inch
    List Price $3.52 List Price $3.52 Web Price $2.49
  2. BLK12, KLEIN, Hex-Key Set 12-PC, L-Style Ball-End BLK12, KLEIN, Hex-Key Set 12-PC, L-Style Ball-End
    BLK12, KLEIN, Hex-Key Set 12-PC, L-Style Ball-End
    Add to Quote to request pricing
  3. BLM10 Klein Tools L-Style Ball-End Hex Key 10 mm BLM10 Klein Tools L-Style Ball-End Hex Key 10 mm
    BLM10 Klein Tools L-Style Ball-End Hex Key 10 mm
    List Price $10.60 List Price $10.60 Web Price $7.49
  4. BLM15 Klein Tools L-Style Ball-End Hex Key 1.5 mm BLM15 Klein Tools L-Style Ball-End Hex Key 1.5 mm
    BLM15 Klein Tools L-Style Ball-End Hex Key 1.5 mm
    List Price $3.10 List Price $3.10 Web Price $2.19
  5. BLM2 Klein Tools L-Style Ball-End Hex Key 2 mm BLM2 Klein Tools L-Style Ball-End Hex Key 2 mm
    BLM2 Klein Tools L-Style Ball-End Hex Key 2 mm
    List Price $4.24 List Price $4.24 Web Price $2.99
  6. BLM25 Klein Tools L-Style Ball-End Hex Key 2.5 mm BLM25 Klein Tools L-Style Ball-End Hex Key 2.5 mm
    BLM25 Klein Tools L-Style Ball-End Hex Key 2.5 mm
    List Price $3.52 List Price $3.52 Web Price $2.49
  7. BLM3 Klein Tools L-Style Ball-End Hex Key 3 mm BLM3 Klein Tools L-Style Ball-End Hex Key 3 mm
    BLM3 Klein Tools L-Style Ball-End Hex Key 3 mm
    List Price $3.52 List Price $3.52 Web Price $2.49
  8. BLM4 Klein Tools L-Style Ball-End Hex Key 4 mm BLM4 Klein Tools L-Style Ball-End Hex Key 4 mm
    BLM4 Klein Tools L-Style Ball-End Hex Key 4 mm
    List Price $3.52 List Price $3.52 Web Price $2.49
  9. BLM5 Klein Tools L-Style Ball-End Hex Key 5 mm BLM5 Klein Tools L-Style Ball-End Hex Key 5 mm
    BLM5 Klein Tools L-Style Ball-End Hex Key 5 mm
    List Price $3.38 List Price $3.38 Web Price $2.39
  10. BLM6 Klein Tools L-Style Ball-End Hex Key 6 mm BLM6 Klein Tools L-Style Ball-End Hex Key 6 mm
    BLM6 Klein Tools L-Style Ball-End Hex Key 6 mm
    List Price $4.88 List Price $4.88 Web Price $3.49
  11. BLM8 Klein Tools L-Style Ball-End Hex Key 8 mm BLM8 Klein Tools L-Style Ball-End Hex Key 8 mm
    BLM8 Klein Tools L-Style Ball-End Hex Key 8 mm
    List Price $7.02 List Price $7.02 Web Price $4.99
  12. BLMK10, KLEIN, Hex-Key Set 9-PC, L-Style Ball-End METRIC BLMK10, KLEIN, Hex-Key Set 9-PC, L-Style Ball-End METRIC
    BLMK10, KLEIN, Hex-Key Set 9-PC, L-Style Ball-End METRIC
    Add to Quote to request pricing
  13. BLS10M Klein Tools Long Ball-End Hex Key Set, Metric, 10-Piece BLS10M Klein Tools Long Ball-End Hex Key Set, Metric, 10-Piece
    BLS10M Klein Tools Long Ball-End Hex Key Set, Metric, 10-Piece
    List Price $20.98 List Price $20.98 Web Price $14.98
  14. BLS12 Klein Tools L-Style Ball-End Hex Key Wrench Set, SAE, 12-Piece BLS12 Klein Tools L-Style Ball-End Hex Key Wrench Set, SAE, 12-Piece
    BLS12 Klein Tools L-Style Ball-End Hex Key Wrench Set, SAE, 12-Piece
    List Price $20.98 List Price $20.98 Web Price $14.98
  15. BLS18 Klein Tools Color Coded Hex Key Set, SAE and Metric, 18-Piece BLS18 Klein Tools Color Coded Hex Key Set, SAE and Metric, 18-Piece
    BLS18 Klein Tools Color Coded Hex Key Set, SAE and Metric, 18-Piece
    List Price $59.98 List Price $59.98 Web Price $39.98
  16. BLS22 Klein Tools Long Ball End Hex Key Set, SAE and Metric, 22-Piece BLS22 Klein Tools Long Ball End Hex Key Set, SAE and Metric, 22-Piece
    BLS22 Klein Tools Long Ball End Hex Key Set, SAE and Metric, 22-Piece
    List Price $31.48 List Price $31.48 Web Price $22.03
  17. BLS22H Klein Tools Long Ball-End Hex Key Set with Handle, SAE and Metric, 22-Piece BLS22H Klein Tools Long Ball-End Hex Key Set with Handle, SAE and Metric, 22-Piece
    BLS22H Klein Tools Long Ball-End Hex Key Set with Handle, SAE and Metric, 22-Piece
    List Price $34.48 List Price $34.48 Web Price $22.98
  18. BLS9 Klein Tools Color-Coded Extra-Long L Style Hex Key Caddy Set, SAE, 9-Piece BLS9 Klein Tools Color-Coded Extra-Long L Style Hex Key Caddy Set, SAE, 9-Piece
    BLS9 Klein Tools Color-Coded Extra-Long L Style Hex Key Caddy Set, SAE, 9-Piece
    List Price $34.98 List Price $34.98 Web Price $24.98
  19. BLS9M Klein Tools Color Coded Extra-Long L Style Hex Key Caddy Set, Metric, 9-Piece BLS9M Klein Tools Color Coded Extra-Long L Style Hex Key Caddy Set, Metric, 9-Piece
    BLS9M Klein Tools Color Coded Extra-Long L Style Hex Key Caddy Set, Metric, 9-Piece
    List Price $34.98 List Price $34.98 Web Price $24.98
  20. CBLS10 Klein Tools Powder Coated Long Ball-End Hex Key Set, SAE, 10-Piece CBLS10 Klein Tools Powder Coated Long Ball-End Hex Key Set, SAE, 10-Piece
    CBLS10 Klein Tools Powder Coated Long Ball-End Hex Key Set, SAE, 10-Piece
    List Price $27.98 List Price $27.98 Web Price $19.98
  21. CBLS19 Klein Tools Powder Coated Long Ball End Hex Key Set, SAE and Metric, 19-Piece CBLS19 Klein Tools Powder Coated Long Ball End Hex Key Set, SAE and Metric, 19-Piece
    CBLS19 Klein Tools Powder Coated Long Ball End Hex Key Set, SAE and Metric, 19-Piece
    List Price $44.98 List Price $44.98 Web Price $29.98
  22. CBLS9M Klein Tools Powder Coated Long Ball-End Hex Key Set, Metric, 9-Piece CBLS9M Klein Tools Powder Coated Long Ball-End Hex Key Set, Metric, 9-Piece
    CBLS9M Klein Tools Powder Coated Long Ball-End Hex Key Set, Metric, 9-Piece
    List Price $27.98 List Price $27.98 Web Price $19.98
  23. CHLK00B Klein Tools Chalk Line Capsules, Blue, 4-Pack CHLK00B Klein Tools Chalk Line Capsules, Blue, 4-Pack
    CHLK00B Klein Tools Chalk Line Capsules, Blue, 4-Pack
    List Price $13.98 List Price $13.98 Web Price $9.98
  24. CHLK00R Klein Tools Chalk Line Capsules, Red, 4-Pack CHLK00R Klein Tools Chalk Line Capsules, Red, 4-Pack
    CHLK00R Klein Tools Chalk Line Capsules, Red, 4-Pack
    List Price $13.98 List Price $13.98 Web Price $9.98
  25. CHLK100S Klein Tools Smooth Retractable Chalk Reel, 100-Foot, with Blue Chalk Refill CHLK100S Klein Tools Smooth Retractable Chalk Reel, 100-Foot, with Blue Chalk Refill
    CHLK100S Klein Tools Smooth Retractable Chalk Reel, 100-Foot, with Blue Chalk Refill
    List Price $20.98 List Price $20.98 Web Price $14.98
  26. CHLK150 Klein Tools High-Capacity Chalk Reel, 150-Foot CHLK150 Klein Tools High-Capacity Chalk Reel, 150-Foot
    CHLK150 Klein Tools High-Capacity Chalk Reel, 150-Foot
    List Price $44.98 List Price $44.98 Web Price $33.30
  27. CHLK30S Klein Tools Slim Chalk Reel, 30-Foot CHLK30S Klein Tools Slim Chalk Reel, 30-Foot
    CHLK30S Klein Tools Slim Chalk Reel, 30-Foot
    List Price $12.58 List Price $12.58 Web Price $10.68
  28. CHLK50B Klein Tools Auto-Retracting Chalk Line with Blue Chalk CHLK50B Klein Tools Auto-Retracting Chalk Line with Blue Chalk
    CHLK50B Klein Tools Auto-Retracting Chalk Line with Blue Chalk
    List Price $41.98 List Price $41.98 Web Price $29.98
  29. CHLK50R Klein Tools Auto-Retracting Chalk Line with Red Chalk CHLK50R Klein Tools Auto-Retracting Chalk Line with Red Chalk
    CHLK50R Klein Tools Auto-Retracting Chalk Line with Red Chalk
    List Price $41.98 List Price $41.98 Web Price $29.98
  30. CHLK50S Klein Tools Smooth Retractable Chalk Reel, 50-Foot CHLK50S Klein Tools Smooth Retractable Chalk Reel, 50-Foot
    CHLK50S Klein Tools Smooth Retractable Chalk Reel, 50-Foot
    List Price $13.98 List Price $13.98 Web Price $11.87
  31. CHLK5B Klein Tools Chalk Refill, Blue, 5-Pound CHLK5B Klein Tools Chalk Refill, Blue, 5-Pound
    CHLK5B Klein Tools Chalk Refill, Blue, 5-Pound
    List Price $29.98 List Price $29.98 Web Price $22.19
  32. CHLK5BK Klein Tools Chalk Refill, Black, 5-Pound CHLK5BK Klein Tools Chalk Refill, Black, 5-Pound
    CHLK5BK Klein Tools Chalk Refill, Black, 5-Pound
    List Price $29.98 List Price $29.98 Web Price $22.19
  33. CHLK5R Klein Tools Chalk Refill, Red, 5-Pound CHLK5R Klein Tools Chalk Refill, Red, 5-Pound
    CHLK5R Klein Tools Chalk Refill, Red, 5-Pound
    List Price $29.98 List Price $29.98 Web Price $22.19
  34. CHLK5Y Klein Tools Chalk Refill, Yellow, 5-Pound CHLK5Y Klein Tools Chalk Refill, Yellow, 5-Pound
    CHLK5Y Klein Tools Chalk Refill, Yellow, 5-Pound
    List Price $29.98 List Price $29.98 Web Price $22.19
  35. CHLK8B Klein Tools Chalk Refill, Blue, 8-Ounce CHLK8B Klein Tools Chalk Refill, Blue, 8-Ounce
    CHLK8B Klein Tools Chalk Refill, Blue, 8-Ounce
    List Price $4.46 List Price $4.46 Web Price $3.31
  36. CHLK8BK Klein Tools Chalk Refill, Black, 8-Ounce CHLK8BK Klein Tools Chalk Refill, Black, 8-Ounce
    CHLK8BK Klein Tools Chalk Refill, Black, 8-Ounce
    List Price $4.46 List Price $4.46 Web Price $3.31
  37. CHLK8R Klein Tools Chalk Refill, Red, 8-Ounce CHLK8R Klein Tools Chalk Refill, Red, 8-Ounce
    CHLK8R Klein Tools Chalk Refill, Red, 8-Ounce
    List Price $4.46 List Price $4.46 Web Price $3.31
  38. CHLK8Y Klein Tools Chalk Refill, Yellow, 8-Ounce CHLK8Y Klein Tools Chalk Refill, Yellow, 8-Ounce
    CHLK8Y Klein Tools Chalk Refill, Yellow, 8-Ounce
    List Price $4.46 List Price $4.46 Web Price $3.31
  39. CL120 Klein Tools Digital Clamp Meter, AC Auto-Ranging 400 Amp CL120 Klein Tools Digital Clamp Meter, AC Auto-Ranging 400 Amp
    CL120 Klein Tools Digital Clamp Meter, AC Auto-Ranging 400 Amp
    List Price $92.38 List Price $92.38 Web Price $70.42
  40. CL120KIT Klein Tools Clamp Meter Electrical Test Kit CL120KIT Klein Tools Clamp Meter Electrical Test Kit
    CL120KIT Klein Tools Clamp Meter Electrical Test Kit
    List Price $105.84 List Price $105.84 Web Price $79.99
  41. CL120VP Klein Tools Premium Clamp Meter Electrical Test Kit CL120VP Klein Tools Premium Clamp Meter Electrical Test Kit
    CL120VP Klein Tools Premium Clamp Meter Electrical Test Kit
    List Price $128.22 List Price $128.22 Web Price $101.23
  42. CL220 Klein Tools Digital Clamp Meter, AC Auto-Ranging 400 Amp with Temp CL220 Klein Tools Digital Clamp Meter, AC Auto-Ranging 400 Amp with Temp
    CL220 Klein Tools Digital Clamp Meter, AC Auto-Ranging 400 Amp with Temp
    List Price $99.88 List Price $99.88 Web Price $80.34
  43. CL220VP Klein Tools Premium Meter Electrical Test Kit CL220VP Klein Tools Premium Meter Electrical Test Kit
    CL220VP Klein Tools Premium Meter Electrical Test Kit
    List Price $148.86 List Price $148.86 Web Price $100.00
  44. CL320 Klein Tools HVAC Digital Clamp Meter, AC Auto-Ranging 400 Amp CL320 Klein Tools HVAC Digital Clamp Meter, AC Auto-Ranging 400 Amp
    CL320 Klein Tools HVAC Digital Clamp Meter, AC Auto-Ranging 400 Amp
    List Price $137.38 List Price $137.38 Web Price $111.09
  45. CL360 Klein Tools Electrical Tester, Open Jaw Fork Meter, AC Auto-Ranging, 200 Amp CL360 Klein Tools Electrical Tester, Open Jaw Fork Meter, AC Auto-Ranging, 200 Amp
    CL360 Klein Tools Electrical Tester, Open Jaw Fork Meter, AC Auto-Ranging, 200 Amp
    List Price $121.12 List Price $121.12 Web Price $80.00
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