Alligator Clips
A pioneer and leader in the manufacture of alligator
clips, test leads, and banana
plugs.
While the founder of Mueller Electric Company invented alligator
clips, the company has since expanded its product lines into electric
test clips, test leads, test accessories, and board to board connectors,
sold to qualifying manufacturers and through leading authorized distributors.
Browse our alligator clip selection for the best item to fulfill your
requirements.
Miniature Alligator
Model # BU-30/BU-30C
- Solder or crimp connection
- Jaw opens 0.188" (4.8 mm) max
- Material: nickel-plated steel (BU-30) or solid copper (BU-30C)
- Length: 1.1" (27.78mm)
- Federal Spec: CID AA59466-001 (BU-30C)
- Rating: 5 Amps
Miniature Alligator with Barrel
Model # BU-30BL
- Solder or crimp connection
- Jaw opens 0.188" (4.8 mm) max
- Material: nickel-plated steel
- Length: 1.25" (31.75mm)
- Rating: 5 Amps
Miniature Alligator with Threaded Barrel
Model # BU-30TBO
- 6-32 threaded steel barrel connection
- Jaw opens 0.188" (4.8 mm) max
- Material: nickel-plated steel
- Length: 1.5" (38.75mm)
- Rating: 5 Amps
Insulator for Mini Alligator Barrel/Threaded Barrel
Model # BU-31-*
- Protective flexible vinyl insulator for 30BL, 30TBO
- Material: PVC
- Length: 1.63" (41.28mm)
- *Std. Colors: -0 Black, -2 Red, -4 Yellow, -5 Green, -6 Blue, -9 White
Insulator for Miniature Alligator
Model # BU-32-*
- Protective flexible vinyl insulator for 30, 30C
- Material: PVC
- Length: 1.63" (41.28mm)
- *Std. Colors: -0 Black, -2 Red, -4 Yellow, -5 Green, -6 Blue, -9 White
Micro-Alligator
Model # BU-34/BU-34C
- Solder or crimp connection
- Jaw opens 0.22" (5.6 mm) max
- Material: nickel-plated steel (BU-34) or solid copper (BU-34C)
- Length: 1.09" (27.78mm)
- Rating: 5 Amps
Insulator for Micro Alligator
Model # BU-36-*
- Protective flexible vinyl insulator for 34, 34C
- Material: PVC
- Length: 1.22" (30.95mm)
- *Std. Colors: -0 Black, -2 Red, -4 Yellow, -5 Green, -6 Blue, -9 White
Alligator Clip with Barrel
Model # BU-60/BU-60C/BU-60X
- Compatible with all shrouded, unshrouded, or retractable 0.16" (4mm) banana plugs
- Solder or crimp connection
- Jaw opens 0.31" (7.9 mm) max
- Material: nickel-plated steel (BU-60), solid copper (BU-60C), solid stainless steel (BU-60X)
- Length: 1.97" (50mm)
- Rating: 10 Amps
Alligator Clip with Acetate Handle
Model # BU-60H-*
- Compatible with all shrouded, unshrouded, or retractable 0.16" (4mm) banana plugs
- Jaw opens 0.31" (7.9 mm) max
- Material: nickel-plated steel clip; tenite acetate insulated handle
- Length: 2.23" (56.75mm)
- *Std. Colors: -0 Black, -2 Red, -4 Yellow, -5 Green, -6 Blue, -9 White
- Rating: 10 Amps
Phone Tip Alligator Clip with Acetate Handle
Model # BU-60HPR-*
- Accepts standard phone tip or test prod tip
- Material: nickel-plated steel clip; tenite acetate insulated handle
- Length: 2.23" (56.75mm)
- *Std. Colors: -0 Black, -2 Red, -4 Yellow, -5 Green, -6 Blue, -9 White
- Rating: 10 Amps
Alligator Clip with Acetate Handle and Screw
Model # BU-60HS-*/BU-60CHS-*
- Compatible with all shrouded, unshrouded, or retractable 0.16" (4mm) banana plugs
- Jaw opens 0.31" (7.9 mm) max
- Material: nickel-plated steel (BU-60HS-*) or solid copper (BU-60CHS-*) clip; tenite acetate insulated handle
- Length: 2.34" (59.53mm)
- *Std. Colors: -0 Black, -2 Red, -4 Yellow, -5 Green, -6 Blue, -9 White
- Federal Spec: AA59466-003 (red), AA59466-016 (black), (BU-60CHS-*)
- Rating: 10 Amps
Phone Tip Alligator Clip
Model # BU-60PR2
- Accepts standard phone tip or test prod tip
- Jaw opens 0.31" (7.9 mm) max
- Material: nickel-plated steel
- Length: 1.97" (50mm)
- Rating: 10 Amps
Alligator Clip with Screw
Model # BU-60S/BU-60CS
- Compatible with all shrouded, unshrouded, or retractable 0.16" (4mm) banana plugs
- 6-40 screw connection
- Jaw opens 0.31" (7.9 mm) max
- Material: nickel-plated steel (BU-60S) or solid copper (BU-60CS)
- Length: 1.97" (50mm)
- Federal Spec: CID AA59466-002 (BU-60CS)
- Rating: 10 Amps
Threaded Barrel Alligator Clip
Model # BU-60TBO
- 8-32 threaded barrel connection
- Jaw opens 0.31" (7.9 mm) max
- Material: nickel-plated steel
- Length: 2.13" (53.97mm)
- Rating: 10 Amps
Alligator Clip
Model # BU-60U
- Solder or crimp connection
- Jaw opens 0.31" (7.9 mm) max
- Material: nickel-plated steel
- Length: 1.97" (50mm)
- Rating: 10 Amps
Alligator Clip with Cage Spring Barrel
Model # BU-61
- Cage spring connection accepts standard prod needle (0.080 dia.)
- Jaw opens 0.31" (7.9 mm) max
- Material: nickel-plated steel clip, nickel-plated brass insert, gold plated beryllium copper cage spring
- Length: 2.03" (51.59mm)
- Rating: 10 Amps
Insulator for Alligator Clips
Model # BU-62-*
- Protective flexible vinyl insulator for 60, 60C, 60CS, 60PR2, 60S, 60TBO, 60U, 60X and 61
- Material: PVC
- Length: 2.03" (51.59mm)
- *Std. Colors: -0 Black, -2 Red, -4 Yellow, -5 Green, -6 Blue, -9 White
Insulated Alligator Clip
Model BU-63-*/BU-63C-*
- BU-63-* same as BU-60S and includes a skin-tight, two-piece, flexible insulator
- BU-63C-* same as BU-60CS and includes a skin-tight, two piece, flexible insulator
- Compatible with all shrouded, unshrouded, or retractable 0.16" (4mm) banana plugs
- Material: nickel-plated steel (BU-63-*) or solid copper (BU-63C-*); PVC insulator
- Length: 2.25" (57.15mm)
- *Std. Colors: -0 Black, -2 Red, -4 Yellow, -5 Green, -6 Blue, -9 White
- Rating: 10 Amps
Large Safety Alligator Clip
Model # BU-65-*
- Compatible with all shrouded, unshrouded, or retractable 0.16" (4mm) banana plugs
- Jaw opens 0.75" (19 mm) max
- Material: nickel-plated steel clip, glass-filled nylon housing
- Length: 3.23" (82.04mm)
- *Std. Colors: -0 Black, -2 Red, -4 Yellow, -6 Blue
- Rating: 1000 V, 30 Amps, IEC 1010 Compliant
Alligator Clip
Model # BU-70/BU-70C
- Solder or crimp connection
- Jaw opens 0.313" (7.9 mm) max
- Material: nickel-plated steel (BU-70) or solid copper (BU-70C)
- Length: 1.69" (42.86mm)
- Rating: 5 Amps (BU-70) or 10 Amps (BU-70C)
Alligator Clip with Screw
Model # BU-70S/BU-70CS
- 6-40 screw or crimp connection
- Jaw opens 0.313" (7.9 mm) max
- Material: nickel-plated steel (BU-70S) or solid copper (BU-70CS)
- Length: 1.69" (42.86mm)
- Federal Spec: AA59466-0017 (BU-70CS-*)
- Rating: 5 Amps (BU-70S) or 10 Amps (BU-70CS)
Insulator for Alligator Clip
Model # BU-72-*
- Protective flexible vinyl insulator for 70, 70C, 70CS, 70S
- Material: PVC
- Length: 1.81" (46.04mm)
- *Std. Colors: -0 Black, -2 Red, -4 Yellow, -5 Green, -6 Blue, -9 White
Crocodile Clip
Model # BU-85/BU-85C
- Crimp or screw connection
- Jaw opens 0.313" (7.9 mm) max
- Nesting teeth provide solid contact along entire length of jaw
- Material: zinc-plated steel (BU-85) or solid copper (BU-85C)
- Length: 2.125" (53.97mm)
- Federal Spec: AA59466-005 (BU-85C)
- Rating: 5 Amps (BU-85) or 10 Amps (BU-85C)
Insulator for Crocodile Clip
Model # BU-87-*
- Protective flexible vinyl insulator for 85, 85C
- JMaterial: PVC
- Length: 1.7" (43.26mm)
- *Std. Colors: -0 Black, -2 Red, -4 Yellow, -5 Green, -6 Blue, -9 White
Alligator Clip
Model # BU-651-*
- Compatible with all shrouded, unshrouded, or retractable 0.16" (4mm) banana plugs
- Jaw opens 0.27" (7 mm) max
- Material: nickel-plated steel clip, glass-filled nylon housing
- Length: 2.24" (57mm)
- *Std. Colors: -0 Black, -2 Red
- Rating: 1000 V category II, 600V category III, 20 Amps, IEC 1010 Compliant
Small Safety Alligator Clip with Extended Banana Jack
Model # BU-652-*
- Compatible with all shrouded, unshrouded, or retractable 0.16" (4mm) banana plugs
- Jaw opens 0.27" (7 mm) max
- Material: nickel-plated steel clip, glass-filled nylon housing
- Length: 3.24" (82mm)
- *Std. Colors: -0 Black, -2 Red
- Rating: 1000 V category II, 600V category III, 20 Amps, IEC 1010 Compliant
Large Flanged Safety Alligator Clip
Model # BU-654-*
- Compatible with all shrouded, unshrouded, or retractable 0.16" (4mm) banana plugs
- Jaw opens 1.00" (26 mm) max
- Material: nickel-plated steel clip, glass-filled nylon housing
- Length: 3.19" (81mm)
- *Std. Colors: -0 Black, -2 Red
- Rating: 1000 V category II, 600V category III, 20 Amps, IEC 1010 Compliant
