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88 05 300
KNIPEX Alligator®
Water Pump Pliers

  • Good access to the workpiece due to slim size of head and joint area
  • More output and comfort compared to conventional water pump pliers of the same length: 9-notch adjustment positioning for 30 % more gripping capacity
  • Self-clamping on pipes and nuts: no slipping on the workpiece, effortless working
  • Gripping surfaces with special hardened teeth, teeth hardness approx. 61 HRC: high wear resistance and stable gripping
  • Box-joint design for high stability due to double guide
  • Robust construction, insensitive to dirt; particularly suitable for outdoor work
  • Pinch guard prevents operators' fingers being pinched
Technical attributes
Article No.
88 05 300
EAN
4003773042389
pliers
chrome-plated
head
chrome-plated
handles
with multicomponent handles
Weight
560 g
Dimensions
300 x 51 x 22 mm
Standard
DIN ISO 8976
REACH compliant
does not contain SVHC
RoHS compliant
not applicable
adjustment positions
9
Capacities for pipes (diameter)
Ø 2 3/4 Inch
Capacities for nuts
60 mm
Capacities for pipes (diameter)
Ø 70 mm

Energy-saving, tough and slim water pump pliers

Full torque on pipes and nuts thanks to self-locking effect

After gripping into the work piece, the Knipex Alligator holds onto pipes and nuts by itself. This self-locking effect is possible thanks to the special jaw geometry developed by Knipex. The user does not need to press the handles together, but can convert all energy directly into torque. This feature pays off in particular when loosening bolted connections that have become stuck.

Compact design and big gripping capacity

Work in the plumbing and heating area is often conducted in confined spaces. The arched adjustment slot and the slim head shape of the Knipex Alligator offer an advantage here. As compact as these pliers are, the possible grip widths are surprisingly large due to the 9-step locking adjustment: pipes up to 70 mm (2 ¾ inches) and nuts up to 60 mm, which is 30 % more than with standard water pump pliers of the same size.

Stable and wear-resistant – thanks to the chrome plating also suitable for outdoor use

The Knipex Alligator with its box joint design and double guide offers very high stability for professional use. The teeth on the gripping surfaces have been induction hardened to approx. 61 HRC. This guarantees a very long tool life with an ever “biting” hold on the component. The Knipex Alligator is sturdily built, easy to clean and thus an ideal tool for working outdoors. The chrome plating gives the pliers ideal protection against corrosion. The chrome plating is not only an advantage when used for plumbing in an environment where water can escape. It is also useful when the pliers are kept permanently in a service vehicle, because the chrome plating also protects against rust caused by condensation due to changing temperatures. With its multi-component grips, the Knipex Alligator 88 05 300 sits perfectly in the hand.

Brief overview

Energy-saving water pump pliers for a secure grip

Self-locking effect on pipes and nuts thanks to special jaw geometry

Large grip width (up to 2 3/4 inches / 70 mm and wrench opening 60 mm) with comparatively low weight (560 g)

Gripping teeth induction hardened to approx. 61 HRC for a permanent, secure hold

High stability thanks to the box joint design

With multi-component grips

Protection from pinching due to forged closing limiter

Made from forged chrome vanadium electric steel, chrome-plated

Knipex Alligator: several manufacturing steps for high tool quality

We forge the Knipex Alligator from chrome vanadium steel and use a multiple stage hardening process to give it the ideal balance between hardness and toughness. This makes it extremely durable. To achieve a lasting secure “bite” on the work component, we use high-frequency current to bring the gripping teeth to a hardness of approx. 61 HRC.

Professional users expect a tool quality that will last for several years of hard use. We therefore develop and manufacture our pliers for the most demanding users imaginable: for craftsmen. Every pair of pliers from Knipex is manufactured to the highest standards using the best materials. A purchase for many years of safe, reliable work.

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All variations

88 01 180
KNIPEX Alligator® Water Pump Pliers
141-180 mm
atramentised / lacquered / burnished
plastic coated
180 mm
Length: 180 mm
88 01 250
KNIPEX Alligator® Water Pump Pliers
181-250 mm
atramentised / lacquered / burnished
plastic coated
250 mm
Length: 250 mm
88 01 300
KNIPEX Alligator® Water Pump Pliers
251-300 mm
atramentised / lacquered / burnished
plastic coated
300 mm
Length: 300 mm
88 02 180
KNIPEX Alligator® Water Pump Pliers
141-180 mm
atramentised / lacquered / burnished
multi-component grips
Length: 180 mm
88 02 250
KNIPEX Alligator® Water Pump Pliers
181-250 mm
atramentised / lacquered / burnished
multi-component grips
Length: 250 mm
88 02 250 T
KNIPEX Alligator® Water Pump Pliers
181-250 mm
atramentised / lacquered / burnished
multi-component grips
Length: 250 mm
88 02 300
KNIPEX Alligator® Water Pump Pliers
251-300 mm
atramentised / lacquered / burnished
multi-component grips
Length: 300 mm
88 02 300 T
KNIPEX Alligator® Water Pump Pliers
251-300 mm
atramentised / lacquered / burnished
multi-component grips
Length: 300 mm
88 03 180
KNIPEX Alligator® Water Pump Pliers
141-180 mm
chrome-plated / zinc-plated
plastic coated
180 mm
Length: 180 mm
88 03 250
KNIPEX Alligator® Water Pump Pliers
181-250 mm
chrome-plated / zinc-plated
plastic coated
Length: 250 mm
88 05 180
KNIPEX Alligator® Water Pump Pliers
141-180 mm
chrome-plated / zinc-plated
multi-component grips
Length: 180 mm
88 05 250
KNIPEX Alligator® Water Pump Pliers
181-250 mm
chrome-plated / zinc-plated
multi-component grips
Length: 250 mm
88 06 250
KNIPEX Alligator® Water Pump Pliers
181-250 mm
chrome-plated / zinc-plated
multi-component grips
1 1/2" / 36 mm
Length: 250 mm
88 07 250
KNIPEX Alligator® Water Pump Pliers
181-250 mm
chrome-plated / zinc-plated
with dipped insulation
1 1/2" / 36 mm
Length: 250 mm
88 07 300
KNIPEX Alligator® Water Pump Pliers
251-300 mm
chrome-plated / zinc-plated
with dipped insulation
2" / 46 mm
Length: 300 mm
Technical changes and errors reserved.